Up For Sale is this ADCOM GFA-545 II, 100 Watt X 2 Channel Power Amplifier that has been cleaned and tested. FACTORY SPECS:Power output - 100 watts per channel into 8? (stereo)Frequency response -10Hz to 20kHzTotal harmonic distortion - 0.04%Damping factor - 400Gain - 27 dBInput sensitivity - 1.25VSignal to noise ratio - 110dBSemiconductors - 38 x transistors, 2 x zener diodes, 12 x diodes, 2 x IC, 2 x diode bridgesDimensions - 17W x 5.5H x 12.25DWeight - 24 lbs.Comment from Audiophile: Beast mode. The unassuming Adcom GFA-545 II pumps out enough to juice to keep your cones cruising without breaking a sweat. This amp is well over 25 years old, but you wouldnt know it – built solid as an ox, wed expect this amp to hit 50 years in stride. This amplifier was tested and it works GREAT! Very powerful, warm and clear sound! It resolves musical pieces loaded with harmonics with great quality!

Vintage ADCOM GFA-545IIStereo 100W /150W Stereo AmplifierFully FunctionalExcellent ConditionFully Functional Guaranteed About This ADCOM GFA-545II Amplifier:This ADCOM model GFA-545II is a tested fully functional Stereo 100W 8? Class A/B Amplifier that its cosmetic condition has some scratches and nicks to the painted metal top cabinet and on the edges of the faceplate. A printed copy of the ADCOM GFA-545II Owners Manual is included. This amplifiers outputs are strong and clean sounding.Features of the Amplifier are:The ADCOM GFA-545 II 2 Channel Amplifier is a powerful amp that gives you the strength and volume that your music needs. The audio inputs utilizes two high-quality, gold plated brass RCA jacks using Teflon insulation to minimize high-frequency losses, noise, etc. The speaker connections are of high-grade binding-post terminals that accommodates either bare speaker wire, terminal pins, or banana plugs, both single or dual.The ADCOM GFA-545II is polarity correct. It does not invert phase it outputs as compared to the input signals. The power cord of the ADCOM GFA-545II is a polarized AC plug.The AC On/Off switch is located to the front of the ADCAOM GFA-545II amplifier with a red LED indicating if the power is on or off to the amplifier.There are distortion alert LED indicator on the front panel to indicate forms of non-linear distortion such as THD, IM, slew-induced, clipping etc. There is also a thermal protection LED to indicate if the heatsinks for the output power transistors are overheating and that the amplifier has gone into protection. The protection circuit is automatically reset once the heatsink(s) drops to a safe operating level and the amplifier will resume normal operating performance.Triple-Darlington output stage reduces the effects of speaker impedance variations on the open-loop gain of the amplifier. Larger potted transformer provides better overall regulation for driving lower impedances at high power levels; also provides greater peak-current into loudspeaker loads.GFA-545II Specification:POWER AMPLIFIER SECTION Rated Power: 100 + 100 Watts - 8? 20Hz to 20kHz 0.02% THD / 150 + 150 Watts - 4? 20Hz to 20kHz 0.02% THDPower Bandwidth: 3dB down @ 1.7Hz to 100kHzDamping factor: >400 @ 20Hz - 20kHzTHD + Noise @ 100W 8?: 20Hz 0.008%, 1kHz 0.006%, 10kHz 0.008%, 20kHz 0.025%Intermodulation Dist.: <0.006% 4kHz to 20kHz @ 100W 8?,<0.009% 4kHz to 20kHz @ 150W 4?Frequency Response: 10Hz to 20kHz +0,-0.25dBInput Impedance: 100 k ?Input Sensitivity: 1.25V rms @ 100W 8?, 130mV rms @ 1W 8?Signal-to-Noise: >110dB IHF-A, 100 Watts w/ inputs shortedGain: 27dBRise Time: 2.3us @ 5kHZ, 70V peak-to-peak square wave, 20% to 80% Power Consumption (continuous, both channels driven): 50VA Quiescent, 720VA max., 325VA 100 Watts 8?, 550VA 150 Watts 4?BUILD Semiconductor Complement: 38 transistors, 2 zener diodes, 12 diodes, 2 ICs, 2 diode bridgesGENERAL Power Supplies: U.S.A. & Canada AC 120V 50Hz/60HzDimensions (W x H x D): 432 mm x 140 mm x 311 mm (17 x 5.5 x 12-1/4)Weight: 10.9kg (24.0lbs)Weight Packed: 10kg (22.3lbs.) Guarantee:This products has been fully tested and verified in good working condition. I want you to be fully satisfied with your buying experience from me and to keep your business and satisfaction. Cancellation & Returns Policy:Returns: This item offered includes a 30-day money back return; if for any reason you are not satisfied, just send it back for a full cost refund. Product must be returned in same condition as sent, with any and all accessories received. Cancellations: Any request made by a buyer to cancel a purchase after payment has been sent will result in a partial refund being issued to cover the cost of non-recoverable fees as charged to the seller. Payments & Shipping:I accept payment using eBays Managed Payments and will ship item(s) only to confirmed eBay addresses, please do not request alternative ship to address unless you register the address with eBay prior to buying item(s). Shipping is done by the next business day after payment is received unless otherwise noted. Your payment is expected by the close of the sale. International Buyers: I do sell internationally using eBays Global shipping program. This is a third party exporter that will determine the cost for shipping and collecting any duties for sending this item to your country. Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are to be paid by the buyer. Buyer is responsible for checking your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

A CLASSIC, VINTAGE 1991-1994 CLEAN. Introducing the Adcom GFA-545 II High Current Stereo Power Amplifier, a top-of-the-line audio device that delivers exceptional sound quality. This 2 channel amplifier boasts a power output of 100/150 watts per channel, making it ideal for any home audio setup. It features raw cable speaker jacks for audio output and RCA inputs for audio input. This black analog amplifier is made by ADCOM, a renowned brand in the audio industry, and is designed and manufactured in the United States. Its features include high current amplification, ensuring distortion-free sound, and a sleek design that will complement any home audio system. With the Adcom GFA-545 II, you can enjoy a dynamic and immersive audio experience. The unit has been tested and is in great condition. Please see photos. Sold as-is.

This Advertisement is a reprint from 1997. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

amp is used cosmetically it is in good condition tested and in working order power cord is included shipped with FedEx and packed carefully for proper delivery included everything you see in pictures message me for questions if any inconvenience arises message me first thanks for looking at my listing

This is a reprint of an Audio Review from 1994! It will have Specs, Commentary, and a full test of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

This has been my main amplifier for a couple years, I use it to drive a pair of ZU dirty weekends, they are 12ohm speakers so this amp was never driven. I also opened it and cleaned it and used Deoxit. This ones does have the Adcom fart after turning off. I have read they did this even from new, and I have never had and issue. I have spoke with many other Adcom owners and they say the same. There is a lot of info online them taking about it the caps releasing energy. I have measured this with a meter turning off and there nothing that would damage a speaker. Because of this I am selling as is, and for parts. This powerful ADCOM GFA-545 II Amplifier is a must-have for any audio enthusiast. Made in the USA, this amplifier boasts 100 watts per channel, producing clear and crisp sound quality. The amplifier features stereo L/R RCA audio inputs and banana speaker jacks for audio outputs. With a sleek black design, this unit is compatible with cables and can deliver THX and Dolby surround sound formats. It has a class A amplifier and is capable of driving even the most demanding speakers. The unit has a model number of ADCOM GFA-545 II and was manufactured between 1990-1999. This is the perfect amplifier for anyone looking for a high-quality audio experience.

WORLD CLASS PAWN & JEWELRY ADCOM GFA-5400 250-WATT STEREO POWER AMP Description: AMPLIFIER: ADCOM MODEL GFA-5400 07226, 960W Details Condition Rating85% - Good - An item that is fully operational and functions as intended. The item may show some signs of wear. It may or may not include the original box. Additional Details for eCommerceLAYAWAY AVAILABLE FOR 10% DOWN Cords, Cables, and Attachments100% - Complete – Includes all cords, cables, connectors, and attachments as included by factory REMOTE?NO REMOTE Power960W Integrated?NOT-INTEGRATED Type?STEREO Shipping Your item will be shipped within 1 business day(s). After shipping your items will be delivered within 1-10 business days. About Us Serving Southern Utah since 1998! Stop in to meet our friendly staff and shop our clean and organized showroom. Things I Buy: gold, silver, guitars, watches, tools, electronics, coins, Video Games, Luxury Goods Bravo Omni-Commerce solutions offers Brick & Mortar stores the only fully integrated eBay API that seamlessly & effortlessly combines the in-store Point-of-Sale to all eBay commerce selling activities.

This is a reprint of an Audio Review from 1994! It will have Specs, Commentary, and a full test of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Adcom GFA 6000 power amp. System does work Unit is Sold AS-IS L and R not working, LR and RR does work

Adcom GFA-545 II - Audiophile Hifi Stereo Solid State Power Amplifier - 100 WPC Clean, bench tested, works perfect. See photos. Sold as is .

Tech-up1 IMPORTANT If details about an item are not listed or pictured in the auction, please do not assume its included with the item. Contact me first with any questions. ITEM DESCRIPTION: Adcom GFA 6000 5-Channel Power Amplifier 1440W TESTING AND RESULTSTESTED FOR POWER COSMETIC WEAR / ISSUES:Normal Wear and TearADDITIONAL PARTS / COMPONENTS:YOU WILL ONLY RECEIVE WHATS PICTUREDWARRANTY:30 daysDisclaimers : OWNERSHIP. WE DO NOT TRANSFER ITEM OWNERSHIP, RESET PASSWORDS, OR INCLUDE ANY SOFTWARE UNLESS OTHERWISE STATED IN THE LISTING.PARTS AND REPAIR. ITEMS BEING SOLD FOR PARTS AND REPAIR - I PERFORM A GENERAL INSPECTION OF ITEMS SOLD FOR PARTS AND REPAIR. IF AN ITEM IS SOLD FOR PARTS AND REPAIR, THERE MAY BE ADDITIONAL ITEM DEFECTS WHICH MAY OR MAY NOT BE INCLUDED IN THE LISTING DESCRIPTION. THERE ARE NO RETURNS AND / OR REFUNDS FOR ITEMS SOLD FOR PARTS AND REPAIR. ITEMS SOLD FOR PARTS AND REPAIR ARE SOLD AS IS.SHIPPING. WE SHIP USPS AND FEDEX GROUND, DEPENDING ON THE ITEM. SOME ITEMS MAY REQUIRE SIGNATURE AT TIME OF ARRIVAL. ITEMS SHIPPING TO AK, APO, PR, HAWAII OR ANY OTHER LOCATION OUTSIDE THE CONTINENTAL UNITED STATES ARE SUBJECT TO ADDITIONAL SHIPPING FEES. LOCAL PICKUP. PLEASE CONTACT ME TO DISCUSS LOCAL PICKUP. ALL TRANSACTIONS MUST BE DONE THROUGH EBAY. ANY ATTEMPT TO DO BUSINESS OUT OF EBAY WILL LEAD TO THE CANCELLATION OF PURCHASE / OR CONTACTING EBAY. RETURNS. BUYERS ARE RESPONSIBLE FOR ALL RETURN SHIPPING FEES. UNLESS OTHERWISE STATED. MEDICAL EQUIPMENT. THE SALE OF THIS ITEM MAY BE SUBJECT TO REGULATION BY THE U.S. FOOD AND DRUG ADMINISTRATION AND STATE AND LOCAL REGULATORY AGENCIES. IF SO, BID ON THIS ITEM ONLY IF YOU ARE AN AUTHORIZED PURCHASER. IF THE ITEM IS SUBJECT TO FDA REGULATION, I WILL VERIFY YOUR STATUS AS AN AUTHORIZED PURCHASER OF THIS ITEM BEFORE SHIPPING OF THE ITEM. PLEASE ASK QUESTIONS BEFORE PURCHASING ANY ITEMS, 100% CUSTOMER SATISFACTION AND A POSITIVE EBAY EXPERIENCE IS WHAT WE STRIVE FOR.

This Advertisement is a reprint from 1991. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Advertisement is a reprint from 1997. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg

This Adcom Power Amplifier, model GFA-535L, is a reliable and powerful addition to any home audio setup. With two channels and a sleek design, its perfect for amplifying your favorite tunes. The brand, Adcom, is known for delivering high-quality sound systems and this amplifier is no exception. Its 1996 release date is a testament to its durability and longevity. The amplifier is in great shape and has been well-maintained. Its been tested and is in working order, ready to enhance your listening experience. Dont miss out on this opportunity to add a top-notch amplifier to your collection. It only has a few scratches!

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisment is an exact reprint from 1991, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1994. It is on glossy photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

A CLASSIC, VINTAGE 1991-1994 CLEAN. Introducing the Adcom GFA-545 II High Current Stereo Power Amplifier, a top-of-the-line audio device that delivers exceptional sound quality. This 2 channel amplifier boasts a power output of 100/150 watts per channel, making it ideal for any home audio setup. It features raw cable speaker jacks for audio output and RCA inputs for audio input. This black analog amplifier is made by ADCOM, a renowned brand in the audio industry, and is designed and manufactured in the United States. Its features include high current amplification, ensuring distortion-free sound, and a sleek design that will complement any home audio system. With the Adcom GFA-545 II, you can enjoy a dynamic and immersive audio experience. The unit has been tested and is in great condition. Please see photos. Sold as-is.

This is a reprint of an Audio Review from 1994! It will have Specs, Commentary, and a full test of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Up For Auction Welcome and thank you for visiting our auction! In this auction, we have a ADCOM GFA-555 Stereo Power Amplifier. It has been tested and works great with no known issues. Please see the photos for more details. Get this item now for an awesome price here at PremierOptionDeals! Only pictured items are included in the auction. Please examine the photos before bidding. I put magnified photos on here so that you can see details. If you do not see something included in the photos or in the description, they are not included. Happy Bidding! :) Buyer Info: Thank you for paying for auctions as soon as possible as eBay will open an unpaid item dispute after 2 days of not receiving payment. If for any reason you cannot leave us a 5-star rating, contact us with any issues before opening a case with eBay. We will be happy to work with you to come to a satisfactory resolution. Questions: Monday to Friday 8:30 A.M. to 4:30 P.M. CST If you are inquiring on a weekend or after hours, please at least allow us until the following business day to respond to your message. Please use eBays message system. Refunds & Returns: We try as hard as we possibly can to make our customers happy. If you are not satisfied with your purchase please send me an e-mail and I will do everything I can to make things right for you. You will find me more than willing to work with you in every way to make you a satisfied customer. We only sell in the continental US so we do not cover any Third Party shipping costs. Payment Terms: Texas residents will pay sales tax of 8.25%. Sales tax must also be collected for all transactions in certain states according to eBays new policy. Please click on the link provided below for more details and for a list of states where this policy will apply. https://www.ebay.com/help/selling/fees-credits-invoices/taxes-import-charges?id=4121 Shipping Terms Sorry -- No international shipping! This includes Canada

**$1 NO RESERVE!**Adcom GFA-535 Power Amplifer Great condition, tested and works great. GFA535GFA535

Experience the power of the ADCOM GFA-545 II, a two-channel power amplifier that delivers crisp and clear sound. This unit is made in the USA and boasts a power output of 100 watts per channel. It features stereo L/R RCA audio inputs and banana speaker jacks for audio outputs. This power amplifier is compatible with cables and supports THX and Dolby surround sound formats. The ADCOM GFA-545 II is a unit of high quality and has an amplifier class of A. Its sleek black design adds a stylish touch to any home audio setup.

This power amplifier from ADCOM is a reliable and high-quality option for your audio needs. With two-channel RCA audio inputs and two outputs, this black GFA-545II model provides 600 watts of power. It has been tested and confirmed to be in working condition, ready for use in any audio setup. This USA-made amplifier has been built with care and precision, and is perfect for enhancing your home audio experience. Its design and functionality make it a great addition to any collection. Great condition, small scratches, minor cannot even notice. No dents. Sold as is no return no exchange.

Vintage ADCOM GFA-535IIStereo 60W /100W Stereo AmplifierFully FunctionalExcellent ConditionFully Functional Guaranteed About This ADCOM GFA-535II Amplifier: / 100W 4?This ADCOM model GFA-535II is a tested fully functional Stereo 60W 8? Class A/B Amplifier that is in virtually excellent cosmetic condition. A printed copy of the ADCOM GFA-535II Owners Manual is included. This amplifiers outputs are strong and clean sounding.Features of the Amplifier are:The ADCOM GFA-535 II 2 Channel Amplifier is a powerful amp that gives you the strength and volume that your music needs. The audio inputs utilizes two high-quality, gold plated brass RCA jacks using Teflon insulation to minimize high-frequency losses, noise, etc. The speaker connections are of high-grade binding-post terminals that accommodates either bare speaker wire, terminal pins, or banana plugs, both single or dual.The ADCOM GFA-535II is polarity correct. It does not invert phase it outputs as compared to the input signals. The power cord of the ADCOM GFA-535II is a polarized AC plug.The AC On/Off switch is located to the front of the ADCAOM GFA-535II amplifier with a red LED indicating if the power is on or off to the amplifier.There are distortion alert LED indicator on the front panel to indicate forms of non-linear distortion such as THD, IM, slew-induced, clipping etc. There is also a thermal protection LED to indicate if the heatsinks for the output power transistors are overheating and that the amplifier has gone into protection. The protection circuit is automatically reset once the heatsink(s) drops to a safe operating level and the amplifier will resume normal operating performance.GFA-535II Specification:POWER AMPLIFIER SECTION Rated Power: 60 + 60 Watts - 8? 20Hz to 20kHz 0.04% THD / 100 + 100 Watts - 4? 20Hz to 20kHz 0.04% THDPower Bandwidth: 3dB down @ 1.7Hz to 100kHzDamping factor: >180 @ 20Hz - 20kHzTHD + Noise @ 60W 8?: 20Hz 0.01%, 1kHz 0.008%, 10kHz 0.025%, 20kHz 0.03%Intermodulation Dist.: <0.02% 4kHz to 20kHz @ 60W 8?,<0.02% 4kHz to 20kHz @ 100W 4?Frequency Response: 10Hz to 20kHz +0,-0.25dBInput Impedance: 100 k ?Input Sensitivity: 970mV rms @ 60W 8?, 130mV rms @ 1W 8?Signal-to-Noise: >110dB IHF-A, 60 Watts w/ inputs shortedGain: 27dBRise Time: 2.2us @ 5kHZ, 70V peak-to-peak square wave, 20% to 8% Power Consumption (continuous, both channels driven): 55VA Quiescent, 600VA max., 240VA 60 Watts 8?, 410VA 100 Watts 4?BUILD Semiconductor Complement: 38 transistors, 2 zener diodes, 12 diodes, 2 ICs, 2 diode bridgesGENERAL Power Supplies: U.S.A. & Canada AC 120V 50Hz/60HzDimensions (W x H x D): 432 mm x 76 mm x 286 mm (17 x 3 x 11-1/4)Weight: 10.5kg (19.5lbs)Weight Packed: 10kg (22.3lbs.) Guarantee:This products has been fully tested and verified in good working condition. I want you to be fully satisfied with your buying experience from me and to keep your business and satisfaction. Cancellation & Returns Policy:Returns: This item offered includes a 30-day money back return; if for any reason you are not satisfied, just send it back for a full cost refund. Product must be returned in same condition as sent, with any and all accessories received. Cancellations: Any request made by a buyer to cancel a purchase after payment has been sent will result in a partial refund being issued to cover the cost of non-recoverable fees as charged to the seller. Payments & Shipping:I accept payment using eBays Managed Payments and will ship item(s) only to confirmed eBay addresses, please do not request alternative ship to address unless you register the address with eBay prior to buying item(s). Shipping is done by the next business day after payment is received unless otherwise noted. Your payment is expected by the close of the sale. International Buyers: I do sell internationally using eBays Global shipping program. This is a third party exporter that will determine the cost for shipping and collecting any duties for sending this item to your country. Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are to be paid by the buyer. Buyer is responsible for checking your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.