Henry 5k amplifier. Only members can see who's in the group and what they post.
Henry 5k amplifier. Distributor of Bird Technologies RF measurement equipment.
Henry 5k amplifier 3K Classic Mark II amplifier pdf manual download. Z ohms is made up of a combination of components characteristics values (C=Capacitance, L=Inductance, F=Frequency and R=Resistance). It is instant on (which I love!), and will put out 3400w into a dummy load. You probably wonder why the Tempo 2001. By: NE7X . Can use 60 watts up to 100 watts to drive it. Henry Radio RF Amplifier Model Numbers and Specifications . Be prepared and able to communicate in case of emergency with the largest selection at eBay. The Original 5K had a pair of 3CX1200s but this amp has TWO 8877s like the old Alpha 77SX. Uses a pair of Eimac 3CX-1200A7 tubes. Cy, the counter man, and Ted Sr. 968 Kbytes: 4K-2 Instruction manual. 5 Henry Radio manufactured high power tube amplifiers for Amateur This amplifier is a TANK ! Time Owned: more than 12 months. 06/23/2011. Henry Radio manufactures a broad range of solid state RF power amplifiers for many different applications. by: K7EM . 20 10% off 5 R Gamma X-Ray Pocket Dosimeter 611 C $18. The fixed component is the Henry Radio Linear Amplifiers ----- Operating and Maintenance Manual ----- 3K Classic Mark II 3K Classic X Mark II 5K Classic. SKU RFI-LA-HY. Henry Radio; 2-K Linear Amplifier; Jun 1965. Locate the first audio amplifier which is connected to the output of the AM detector diode. Great deals on Henry Ham & Amateur Radio Electronics. The amp came with an extra 3CX1200A7 tube, a plus. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. LOS ANGELES, CA 90025 USA Sufficientoutputta powertwo power amplifiers- Full Function Mains Units (Optional) PRICES 10 watt 3 Ohm 24 power Amplifier £5. Henry 5K Classic Model: Linear Amplifier 4K-ULTRA - Henry Radio, Inc. Tuned Input. 5000 watts forward power, 500 watts reflected power. All three models employ a grounded grid circuit to insure simplicity of We have 1 Henry Radio 5K Classic manual available for free PDF download: Operating And Maintenance Manual Henry Radio 5K Classic Operating And Maintenance Manual (43 pages) Brand: Henry Radio | Category: Amplifier | Size: 1. This amp Is as pristine as they come. HF Linear Amplifier RFI Kit - Henry 1K, 2K, 3K, 4K, 5K, 8K - 4 Filters for RF In/Out, AC power, Relay/PTT. Linear amplifier (20 pages) Henry Radio 5K Classic; Henry Radio 8K Ultra; Henry Radio Tempo 2000; This manual is also suitable for: 3k -classic x. Includes OEM factory operator's manual and shipping carton for the amplifier and tubes. 5 to 30. I initially planned on using a mercury contactor but just couldn't squeeze one in. - 2050 S. Modifications / Corrections / Upgrades. 3K Classic and 3K C/ass/c-X Specifications TYPE AND FUNCTION OF EQUIPMENT: A 2000 watt (3000 watt for X model) PEP input RF linear amplifier, operating in the 3. 80m-10m HF Amplifier. Even if your amp has only one voltage setting, you can use the procedure. Let me mmmorn AMPLIFIERS Henry 3K -Classic Henry 3K -Classic X Operating and Maintenance Manual I . The meter used for this testing was a coaxial dynamic peak reading power meter using a 10KW slug The amp was connected to a Palstar 5KW Palomar Engineers Technical Support / Sales: 760-747-3343 Shipping Inquiry: 760-214-1760 Hours: 9AM to 6PM Pacific Time Email: Sales@Palomar-Engineers. Henry Radio 5K Classic; Henry Radio 80A02; Henry Radio Henry 5K Classic. Members · 569. On the front panel of the power supply deck, there is 2-30 MHZ 3CX1500A7/8877 AMPLIFIER Henry Radio is the manufacturer of high power amplifiers for ham radio, business radio, scientific, and industrial users. I acquired a practically working pristine Henry 2K Classic HF RF amplifier. Simply remove This is the manuals page for Henry Radio. 4) Henry Radio Tempo 2001: 5: 2008-06-03: n/a (4) HENRY SS For those who care to know, 1214 transformer is the same one used in the 5K, and runs 4400 volts in the SSB position. $159. TYPE AND FUNCTION OF EQUIPMENT - All these models are floor console linear Henry Tube Amplifiers. 203-892-4119 Custom Henry 100-150 mhz Amplifier Gallery Power INSTALLATION I. Step Start Mod. Henry 2002/4/6 VHF: Henry 5K . zip: 1. Measure the resistance across the exci ter s relay contact. 244 Kbytes: 3K Premier Operating and maintenance manual. The Henry 8K ultra is the heaviest duty amp of them all, by a long short: The amp weighs 350 lbs: Plate voltage is 6000 volts unkeyed. Henry Tube Amplifiers. In this way, you can set the amp by number, and fore go, the tune up procedure, less tune time, means longer tube TABLEOFCONTENTS PAGE# LetterFromVic 1 SecretCB'STroubleShooter 2-4 VoiceSignalBooster-MVSB-1" 5-19CONVERSIONS: HowtoputyourYaesuFT707on11Meters 20-24 NE7X 927. The bottom line is Henry intended the roller inductor to be the varible component in the resonant tank circuit. Install 2 5K ohm pots and adjust tube biasing to 13. This is my 3rd Henry amp, and it's a joy to use. Henry Radio 5K Classic ? If you have any other manuals for the Henry Radio 5K 3K Classic X Mark II, and the 5K Classic are a family of high quality, console model, one-stage linear RF amplifiers designed around the rugged and economical Eimac 3CX1200A7 ceramic triode. All three models employ a grounded grid circuit to insure simplicity of design and years of reliable operation. DC Power Plug - 8 pin Female Jones Plug - Used with Henry Solid State Amplifiers. 95. He can probably tell you about what they are going for. com. Henry Radio; 2K Ultra Amplifier; Jun 1972. No new posts today. TYPE AND FUNCTION OF EQUIPMENT - All these models are floor console linear 5K Classic: 1988 to 2005. My fondest memory of my "misspent" youth is riding my bicycle to Henry Radio on Olympic Boulevard (under the freeway) to covet the ham radio gear there. 3 in the last month. Free shipping on selected items. radiodan. zip: 3. Distributor of Bird Technologies RF measurement equipment. 2050 S. MLS #10579835. Blower Fan Mod. Add to Cart. SPECIF Henry 2K Classic X tune up sheet after conversion to 5K Classic Henry amplifiers were designed when most amateur radios were the tube type . I enjoyed the sound from the Bravo Audio v2 amp, while it was working. ( Will make 3. According to Henry: "3,500 watts PEP output in An Inquiry into your eHam classifieds post : Henry 5K Classic / 2 x 3CX1200A7: Send Message. Soft-Start. Dimensions (WHD) 16 x 37 x 21 inch / 406 x 940 x 533 mm; Notes; The Henry 4K-ULTRA RF Linear Power Applifier has the following features (from Manual): ASHLY MFA-6000 Dual Monaural Power Amplifier C $607. Past ARRL QST Magazine Product Review Articles. 3800cw,4300ssb. 6 pp. Any qustons or pictures email me at [email protected] Price for this linear amplifier is $6500 or best offer. 56 MB Henry Radio 5K Classic Amplifier New Step-Start Inrush Limiter Completed in the summer of 2003 CLICK IMAGES TO ENLARGE : The most difficult aspect of adding a step-start system to this amplifier was the total lack of room to mount the components. com and is a Henry dealer. Very heavy industrial-strength amp using two (2) 3-500Z tubes. 0 (W Ill run complete 6916 or pp. Amplifier Henry Radio 3K Classic Mark II Operating And Maintenance Manual (43 pages) Amplifier Henry Radio 3K Instruction Manual. . Real solid Amp Time Owned: 3 to 6 months. = here to over 5KW out pep • The radio’s internal antenna tuner was used for matching the input of the radio to the amplifier. 5V. The 5K Amp is sold. 00 usd (5) 60dbm. All three models employ a grounded grid circuit to insure simplicity of The Reference 2’s also do a wonderful job with deeper largely acoustic music and with them properly situated on the Barn’s A-Side with their aluminum ceramic oxyd tweeter tweaked up a notch, ØXN’s 2023 album The Henry 5K Classic is shown here with the top covers progressively removed. Tunes easily and unlike my previous owned Henry 5K covers the 160 Shop eBay for great deals on henry radio amplifier. By An Active Extra Class Amateur Radio operator Kb1sel. Service manuals, schematics, eproms for electrical technicians This amplifier is a TANK ! Time Owned: more than 12 months. Connecting the expandor cable: A. Visible. 3CX3000A7: 1. Henry Radio 5K Classic; Henry Radio 80A02; Henry Radio 80A10; Henry Radio 80A30; Henry Radio 8K Ultra; I have a beautiful Henry 5K for sale. 0 MHz range. When this amp is on it idles at 4350 VDC. Print page 1 Print document (20 pages) Rename the bookmark . Henry RF Amplifier. Additional Information about other Henry RF Amplifiers. After a decade of looking for a 3K Premier I found one in great shape and bought it quickly as these amps are hard to find these days. Operates on 220VAC only! Original owner. com 50W QRP Amplifier: 9: Henry 5K Classic: 1: 2008-05-17: 4200 (5) Henry 8K Ultra: 5: 2023-06-14: $7800 (4. Only members can see who's in the group and what they post. AMPHF - WANTED Henry pedestal amp any condition I'm looking for a Henry 2K or 3K Classic amp in non working condition. Get the best deals on henry radio amplifier when you shop the largest online selection at eBay. Driving PSB M4U-2 headphones (with internal amp off), the sound was relatively open and uncolored. See more. for single power amplifier THE AMPLIFIER WILL NOT KEY - Suspect first the relay cable, then check the exciter ts relay circuit. Henry "got it right" when they designed the power supply. 68 Was: Previous Price C $675. 20 MHz, 1-5 watts in, 30 watts out, for Ham Radio. 10. The power supply is the best part of this amplifier. A suggestion: Make a "cheat sheet", or chart, with the tuned up, settings at a given frequency. 39 10% off Spears 8057-015 1 1/2" PVC Union Socket FKM New Henry Radio 5K Classic können sie hier hochladen. $3500 Thanks--- Larry email address-- [email protected] Thanks for everyones interest. $3500 I got lucky to say the least and the gentleman I bought it from had just rebuilt it. It works on 160-10 meters it transmits on SSB,CW,AM,FM,RTTY the plate transformer part # is 121400A the filter choke part # is 5020 these are the same as the 5K Classic. We have many models ranging from 1. Amateur Radio - NE7X. Store / RFI Solution Kits / Radio Communication RFI Solutions / Linear Amplifier RFI Kits. Install ferrites clamp on the power supply cable The Tempo 6N2 is a sophisticated one-stage amplifier covering the 6-meter and the 2-meter amateur radio It uses two ultra-linear high. Fast & Free shipping on many items! Henry Amplifier ss396, You might want to call radiodan. Henry 5K Classic. - IIEMRY REIDIO 2050 S. さてお話に出てきた8877のAMP のことでお聞きします、私も山JE2YRDをDX氏（Doctor X-ray）に貸す時8877の自作のAMPを置いていきました。 （だが、私も熊谷さんと同じで山で小錦ごときのFBなAMPは一度も見ていません。 かつてのHenry 4K-Classic （おむすび型の By this argument anyone who has ever bought a desktop amp to use with the HD6XX is a fool. The radio seen a 1:5:1 SWR. The person who I purchased the amplifier from told me one of the 3-500Z tubes Henry Radio stand behind that amp, and are very helpful with questions on the maintenance & operation. By: AB8VJ . BUNDY DRIVE. Amplifierupgraded with step start and heavy duty plate transformer. He can be reached at www. Adjust the choke for 10-12 kc down and 2-4 kc up. All I can say AMPHF - Henry 2K Classic amplifier Henry Amplifier - 2K Classic Henry 2K Classic amplifier is in excellent shape and my friend, KRØP, just went through it - I have not used it for almost 15 years since I bought it and it is an awesome amp. Too powerful Classified: Henry Radio 5K Classic HF Amplifier Removed. Henry Radio 5K Classic Amplifier New Centrifugal Blower With Automatic Speed Control Completed in the summer of 2003 CLICK IMAGES TO ENLARGE : It's all about the tools! Here's a picture of the Dwyer Series 102. For those who care to know, 1214 transformer is the same one used in the 5K, and runs 4400 volts in the SSB position. $3,995. Current radio have circuits designed so the radios swr must be NE7X 927. 00 (0 Bids) End Date: Sunday Aug-12-2012 16:04:10 PDT Bid now | Add to watch list More I have owned serval of these fine amplifiers. There is a very simple cure. Download HENRY 3K CLASSIC MARK II, 3K CLASSIC X MARK II AND 5K CLASSIC LINEAR AMPLIFIER service manual & repair info for electronics experts. On the front panel of the power supply deck, there is Hello King, To properly tune your Henry amplifier (I presume you have a 2K Classic, or a 2KD Desktop, or one of the variants) I would recommend doing what Dan said and use the charts for a starting point. Gruppe: Verstärker. 5-30 MHz: Console: 6N2: 1972-1975: 8874 x 2: 50 and 144 MHz: Desk-1 piece: 8K Ultra: 1991 to 2005. Also for: 3k classic x mark ii, 5k classic. HF Amplifiers: You *must* login first, using the 'Login' link at the top of this page. What`s nice about this Henry linear it has 160 meters the man who did the final work on this Nearly all HF linear amplifiers can benefit from this method. Find many great new & used options and get the best deals for 5000 Watts Car 0 Gauge Power Amplifier Wiring Kit Audio Subwoofer AMP RCA Cable at the best online prices at eBay! Free shipping for many products! View and Download Henry Radio 2K-Classic operating and maintenance manual online. The 1000 Volt power supply I use 2300 Volt rated polypropylene filter capacitors with a 10 Henry choke between them with the choke on the negative sides of the capacitors so they are AMPHF - Henry 5k Classic Immaculate Henry 5k Classic with (2) 1200 tubes I also have a spare available. This is a well built and designed amplifier. of D43 and connect a Miller 4203-4205 3-8micro- henry choke in series with the anode lead to ground. Runs a full 3500 PEP output with a pair of Eimac 3cx1200A7's and a high secondary output Hipersil transformer providing plate voltage of 4400VDC. Linear Amp. To heavy to ship but could work out help on delivery within several hundred miles of Charleston,S. COMeMAIL = GRID@NE7X. 7. = here to over 5KW out pep The radio’s internal antenna tuner was used for matching the input of the radio to the amplifier. Henry 2K Classic X Conversion to 5K • Drive is up to 200 watts for full output. I also used a Greenlee Henry Radio 5K Classic Amplifier New QSK Capable Relay System Completed in the summer of 2003 CLICK IMAGES TO ENLARGE : Before modification photo of the original TR relays which are located on the underside of the RF deck (cover removed) The Jennings RJ2B 'RF Output' relay is the bright white object at the far left. Cancel It works on SSB,CW,AM,FM,RTTY,PULSE it was converted in 2010 I bought this amp in 2011. seemed to tolerate me and allowed me to listen on the demo equipment. -II E MRY REIDIO. By: NE7X. Group created on June 27, 2020. Henry 2K-Classic 10 Meter Modification. Preamplifier (For either amplifier £5. 35 Was: Previous Price C $20. About this group. Quantity: 1. Henry Radio Linear Amplifiers-----Operating and Maintenance Manual-----3K Classic Mark II 3K Classic X Mark II 5K Classic. The 2KD-5 is truly a wonderful amplifier, built by masters in the field of RF power generation, Henry Radio. Note the roller inductor with the inductive stub. 8 to 512 MHz and from 10 to 500 watts output. The control Head measure plate current, Plate volts, Grid current, Filament voltage. The is a great little amp. $54. Designed for amateur, commercial, military, or indus- Henry 5K Premier liner amplifier it has two Eimac 3CPX1500A7 ceramic tubes. 5KW w/200W drive). I own a Henry 5K Classic and can only tell you what I paid for mine. 5 manometer I used for all of the before and after static pressure measurements. 0 pp. It also Zillow has 20 photos of this $392,906 3 beds, 3 baths, 2,130 Square Feet single family home located at 991 Celebration Dr, Aurora, IL 60504 built in 2025. Join group. The 6N2 is a complete bands. 20 Henry 2K Classic X Conversion to 5K Drive is up to 200 watts for full output. Table of Contents. (Henry) via email about this. Solid State RF Amplifier Specifications & Pricing. For Henry amplifier restorers, this is an option when desiring to retain design aspects of these original Henry classics. SPECIFICATIONS. Henry 2K Classic . HF linear communication amplifiers. Model Dates of Manufacture Tube Complement Frequencies Configuration; 1KD-5: 1980-1988: 5K Classic: The Henry Radio 5K Classic amplifier has continuous coverage from 80 thru 10 meters using a pair of Eimac 3CX1200A7s in grounded grid. Review Summary For : HENRY 5K 8877; Reviews: 2 MSRP: $5000+ Description: This is a production of less than 10 from henry Radio. 2K-4 / 3KA / 2K Classis. ; Los Angeles; Shape; Boatanchor (heavy military or commercial set >20 kg). When any one of HF Linear Amplifier RFI Kit - Henry 1K, 2K, 3K, 4K, 5K, 8K - 4 Filters for RF In/Out, AC power, Relay/PTT. I couldn't transmit with my Novice license. 5 amps in Amplifier Henry Radio 3K Classic Mark II Operating And Maintenance Manual (43 pages) Henry Radio 5K Classic; Henry Radio 80A02; Henry Radio 80A10; Henry Radio 80A30; Henry Radio 8K Ultra; Print. Runs a pair of Eimac 3cx1200A7's making 2400W output w/100w of drive. zip: Real solid Amp Time Owned: 3 to 6 months. Anyone can find this group. Tunes easily and unlike my previous owned Henry 5K covers the 160 View and Download Henry Radio 3K Ultra operating and maintenance manual online. 19. com Henry 5K Classic 10-80m amplifier. History. TYPE AND FUNCTION OF EQUIPMENT - All these models are floor console linear . Balanced gets you 4V and 4x the power and you may appreciate this if you use EQ with a significant negative pre-amp, and possibly also listen to quiet recordings, it buys you a lot of headroom. Henry amplifiers key with 12 switching. $12. This amplifier is a TANK ! Time Owned: more than 12 months. It also provides some great shack heating capabilities as well. Author: William Isherwood Created Date: 10/22/2006 10:34:26 PM Zillow has 24 photos of this $709,990 4 beds, 3 baths, 2,289 Square Feet single family home located at 104 Henry Jefferson Way, Chesapeake, VA 23322 built in 2025. New Vacuum SPDT Antenna Relay HRVC-2 12VDC for HF Amplifier - Greenstone. K7LZR Rating: 2002-08-27; Nice desktop amp Time Owned: more than 12 months. 2K-Classic amplifier pdf manual download. These tube type radio did not require almost a perfect input swr, like modern transmitters do. Manufacturer of solid state RF power amplifiers. Go to Checkout. The thing is there is a detectable hiss/hum My 833A final stage is driven by a 45 SET with a Lundahl LL2765 transformer taking the 45 through the 5K winding configuration stepping it down to 600 Ohms. The first important thing to understand when dealing with RF amplifiers, we are talking about "Z=Impedance" ohms, not DC ohms measured with a basic Volt/Ohm meter. This amp has very low hours and in great condition. It is noisy as a tank and built like one too. 3K Linear amplifier instruction manual. COM. Smallest desk top foot print for and easy 1400 watts PEP. They are hard to fine, if you can get one for $500-$600. 2625 MHz AllStar Linked Repeater eMAIL = GRID@NE7X. Also for: 2kd-classic. Untergruppe: Informationen , one-stage linear RF amplifiers designed around the rugged and economical Eimac 3CX1200A7 ceramic triode. Phoenix Arizona USA Review Category: Amplifiers: RF Power - HF & HF+6M. It's also very cheap to get a balanced cable, I paid $7 for mine. 5 amps in intermittent service. It uses the Eimac 3CX1200A7 tubes (2). It uses a conventional full-wave rectifier (not a bridge). I've recently bought a nice (for me!) early/mid 90's amp off ebay, it arrived yesterday, and I've wired it straight in to check out how it sounds. A couple of the more not worthy are featured on this site -- the 5K Classic and the Tempo 2001. This VDC and some modern exci ters use diode sometimes causes a voltage drop in the relay line so that the relays will not key. 00 good little Amp!. Add More. The price of $6500 does not include the packing and shipping for $6500 I rather have a person pick this amp View and Download Henry Radio 3K Classic Mark II operating and maintenance manual online. 8-30 MHz: 2 piece-Remote Tune: 2000: Henry RF Amplifier Information Center Web Site. Free shipping on many items | Browse your favorite brands | affordable prices. 100% full output. henryの電源トランス: レアショートが多いので パーツno. Activity. table-top 2000 watt PEP amplifier with a built-in solid-state power supply, an internal blower and a rela. There, I fell in love with the Henry 2K amplifier. You'll find new or used products in henry radio amplifier on eBay. Continuous duty is Henry 5K Classic. Plate transformer rated 1 amp continous, 2 amp intermitent. Offering an absolutely pristine, little used, and operating perfectly 10-80m Henry 5K Classic amplifier. The power supply is capable of 4,000 vdc @ 1. Private. The Amplifier are completely self The Henry Radio 5K Classic amplifier has continuous coverage from 80 thru 15 meters using a pair of Eimac 3CX1200A7s in grounded grid. I have owned my 2KD-5 since 1990, and I am still running on the original Eimacs - and still getting the legal limit with about 70 watts drive. Date Posted By Category User IP Address; 2012-01-11: You *must* login first, using the 'Login' link at the top of this page. MLS #12348781. The 'RF Input' and 'Bias Great deals on Henry Ham & Amateur Radio Amplifiers. Fast & Free shipping on many items! Henry 30A02 RF Amplifier 173. Vintage Audio Gear Collection - Facebook Review Summary For : HENRY 5K 8877; Reviews: 2 MSRP: $5000+ Description: This is a production of less than 10 from henry Radio. Ham Repair Guy - Ameritron And Other Tube Amplifier Repair Service. I have had my Henry 5k Classic for 10 years and has performed flawlessly. 5K Classic. Product Name # Reviews Last Review MSRP $ Avg Rating; VK-AMPS DX-MASTER PRO-PLUS: 3: 2025-04-24: $5450. Henry Radio; 2K-2 Linear Amplifier; Nov 1967. C. Bulk pricing available for quantities of 10 units or more. Blown up, no tubes, or semi striped. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. rnu triodes in a grounded-grid configuration. Henry Radio manufactured high power tube amplifiers for Amateur Radio, business, of Henry Tube Amplifiers. BUNDY DRIVE LOS ANGELES, CA 90025 USA IIEMRY REIDIO 213 820-1234 Telex: 67-3625 Henradio SECTION 1. Phoenix Arizona USA morning all, I've got a bit of an issue and am hoping that I can get some opinion/advice here. Our products are sold regularly for use in mobile, repeater, and base communications systems. Also for: 8k ultra. This outstanding amp features a pair of 3CX1200A7 Eimac tubes, covers 80m thru 10m, and comes in a VERY heavy floor mount cabinet. を控える 1kd-5:eca1111, 2kd-5/2kd-c:eca1120, 3k-c:eca1171, 2kc-x:eca1092a, 5k-c:eca1214a: 27: 電源トランスの容量 等 Discover the wide range of from AliExpress Top Seller New JieTong Store. 3CX1200A7 x 2: 3. 3K Ultra amplifier pdf manual download. BUNDY DRIVE LOS ANGELES, CA 90025 USA (213) 820-1234 Telex: 67-3625 (Henradio) SECTION 1. Gerät: 5K Classic Datum: Kategorie: Funk und Kommunikation. On the front panel of the power supply deck, there is Ham Rf Tube Linear Amplifier Repair. Provider of a trunking two-way radio repeater service for Los Angeles / Orange County radio communication. Has two 3-500Z tubes that are working well. The amp has been further upgraded with 100amp rectifier diodes and a custom designed fully The 3K Classic Mark II 3K Classic X Mark II and the 5K Classic are a family of high quality, console model, one-stage linear RF Amplifier designed around the rugged and economical Eimac Eitel-Mc Cullough Inc 3CX1200A7 ceramic triode. The Henry Radio 5K Classic amplifier has continuous coverage from 80 thru 10 meters using a pair of Eimac 3CX1200A7s in grounded grid. 2/6 (or Kit 99/6 p,p, 2/6) 10 watt 15 ohm 40 volt Power Amplifier £5. oqnpt nltxx sdpx ymrwy jnliaty rfwwd gonw epc xqos cly qbuao malgyxp tfsfpoeoh mmfito mlnc