Vintage Hafler DH-200 Mosfet Power Amplifier - 100W x 2 Video will open in a new window Using the eBay App? Paste link into a browser window: [isdntekvideo] PLEASE READ THE ENTIRE POSTING BEFORE CONSIDERING PURCHASING Up for sale is a Hafler DH-200 Mosfet Power Amplifier. The unit was tested and works nicely. The condition is clean with a few minor marks including small nicks. The switch is lighted on both, when its in down and up position. This amp is rated at 100W x 2. PLEASE carefully check out the video all the pictures and judge for yourself of its condition before you consider purchasing. Zoom in on pictures for details. The item is selling AS IS and FINAL. Please make sure you are OKAY with the descriptions provided before you bid. BE AWARE: I use eBays shipping system and they determine the cost based on your address. The amplifier is very heavy which increases the cost of shipping. Item will be packed nicely. SOLD AS IS and all sales FINAL. ITEM SHIPPED WILL INCLUDE ONLY WHAT IS ON THE PICTURES. SERIOUS BUYERS ONLY PLEASE!!!! FOR ANY REASON, COST OF ANY SHIPMENTS BACK WILL BE YOUR RESPONSIBILITY. I will take Pay Pal or eBay approved payments only. I require IMMEDIATE PAYMENT upon the end of the auction. Will ship within the Contiguous U.S. ONLY. NO P.O. BOX Shipping. Shipping outside of U.S. will need to go through eBays Global Shipping Program (GSP) so please make sure your address qualifies. As soon as payment clears, I will ship the item within 3 business days. No reserve on this item so the highest bidder wins. Please make sure to open the package as soon as the item arrives to ensure the condition and all contents are as described. I strive for the best service possible. If you have any issues, PLEASE CONTACT ME FIRST before opening a case or providing feedback so we can work out a pleasant resolution. I have high respect for buyers so please give me the same courtesy. THANK YOU and happy bidding.

Anyone needing a replacement top. Dont know if original finish or been repainted. No dings or dents. Started upgrading this preamp to series 2.......but during move lost the chassis and PCB. Too many other projects anyway. Hoping someone may need this.

Anyone needing a replacement top. Dont know if original finish or been repainted. No dings or dents. Started upgrading this preamp to series 2.......but during move lost the chassis and PCB. Too many other projects anyway. Hoping someone may need this.

Briefly tested with an iPod. Powers on and both channels produced sound. Power switch appears to have been changed. Sold As-Is.

This is a re engineered Hafler DH-100 Stereo Preamp. It has been modified and designed as a dedicated Stereo Phono preamp with outboard upgraded very heavy duty power supply. It has upgraded parts and mostly works, but will need attention, diagnosed, repair. The listing also includes what looks to be a Brand new Hafler DH-100 Circuit board with some extra upgraded chassis parts, etc. An experienced Tech could, if they wish, install the new board into this chassis for a full function Hafler DH-100 stereo preamp. Tom Tutay is well respected for his Audio Engineering talents and excellent performance in the components he designed, updated, etc. All has always been in a climate controlled non smoking environment. It is good cosmetically and has lots and lots of potential. It will be sold as is, as described, needs restoration/repair/diagnosing, etc. Buy with confidence, see my feedback. Good listening, SonnY :)

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item. I only ship to the lower 48 continental United States.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item. I only ship to the lower 48 continental United States.

Hafler DH 200 Stereo Power Amplifier Nice Clean Example Made in USA MOSFET - 100W into 8 Ohms - No Rack Rash WE SHIP WITHIN 2 BUSINESS DAYS & WILL PACK WELL. AS PER EBAY REGULATIONS ITEMS TOTALLING $750 OR HIGHER NEED TO REQUIRE AN ADULT SIGNATURE WE WILL INSURE FOR THE FULL PURCHASE PRICETHIS SIGNIFICANTLY INCREASES THE SHIPPING COST. WE ARE NOT IN THE BUSINESS OF PROFITING FROM S&H FEESLOCAL PICK-UP WELCOMED AND SHIPPING WILL BE REFUNDED. WE SELL SOME OF THE SAME ITEMS CONCURRENTLY ON REVERBIF THE ITEM SELLS ON BOTH SITES WE WILL HONOR THE SALETHAT HAS THE EARLIEST TIME STAMP TO BE FAIR. WE ARE A PROFESSIONAL AUDIO VIDEO TECHNOLOGY INSTALLATION COMPANY WITH OVER 40 YEARS OF EXPERIENCE.MOST OF WHAT WE SELL ARE OVERSTOCK INVENTORY ITEMSAS WELL AS PARTS FROM REMODELED ELECTRONIC SYSTEMS.USUALLY FROM SMOKE FREE / HVAC CONTROLLED ENVIRONMENTS. IF AN ITEM HAS OBVIOUS FLAWS IT WILL BE NOTED & PHOTOGRAPHED. PLEASE RESEARCH ITEM/S ONLINE WITH MANUFACTURER,BEFORE PLACING A BID OR MAKING YOUR “BUY IT NOW” PURCHASE.MANUALS, GUIDES & SETUP INFO ARE USUALLY AVAILABLE ONLINE.OEM MANUALS ARE A GOOD REFERENCE FOR PART NUMBERS. ALL USED ITEMS TESTED & CLEANED PRIOR TO POSTING. OUR POLICY STATES NO RETURNS & ALL SALES ARE FINAL.EXCEPTIONS CONSIDERED ONLY DUE TO CIRCUMSTANCES BEYOND BOTH OF OUR CONTROL. OUR EXCELLENT FEEDBACK COMES FROM CAREFULLY AND ACCURATELY LISTING ITEMS!!!PLEASE DON’T OPEN A CLAIM WITHOUT CONTACTING US!!!99% OF CLAIMS ARE DUE TO BUYER ERROR OR LACK OF PATIENCE CARRIER / SHIPPER DELAYS IN ARE NOT OUR RESPONSIBILITY PLEASE NOTE THAT IF YOU HAVEN’T SHIPPED ANYTHING RECENTLY, USPS / FEDEX / UPS HAVE SIGNIFICANTLY RAISED THEIR RATES GOOD LUCK BIDDING & BUYING!!!!!

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item. I only ship to the lower 48 continental United States.

Excellent condition Hafler Preamp Model 100. Tested and working fine, sounds very good. A few minor wear spots on the dials. Fully functional.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

For sale is a used Hafler DH-100 preamplifer with phono input. Working and very quiet. It is in good condition. Well cared for. No international shipping. No bids will be accepted outside the normal auction.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. This unit is in great working order. Difficult to find one in this condition. The BAD:A scratch here and there on top cover and along front top edge (zoom in on photos on all sides) The GOOD:Original David Hafler unit, not a Rockford Fosgate (which bought the company later on)Compact unit that can be used on desktop:13.5 x 8 5/8 x 3Everything works as it should.No static anywhere that I could detect, and Im very particular about noise in controls. I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Preamp output to Amp (Main Out)Both power outlets on the back work I ship with care. As if I was shipping it to myself. I do not throw unit into a box and hope for the best. If you do not agree with shipping costs, bid on someone elses item.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

This is a re engineered Hafler DH-100 Stereo Preamp. It has been modified and designed as a dedicated Stereo Phono preamp with outboard upgraded very heavy duty power supply. It has upgraded parts and mostly works, but will need attention, diagnosed, repair. The listing also includes what looks to be a Brand new Hafler DH-100 Circuit board with some extra upgraded chassis parts, etc. An experienced Tech could, if they wish, install the new board into this chassis for a full function Hafler DH-100 stereo preamp. Tom Tutay is well respected for his Audio Engineering talents and excellent performance in the components he designed, updated, etc. All has always been in a climate controlled non smoking environment. It is good cosmetically and has lots and lots of potential. It will be sold as is, as described, needs restoration/repair/diagnosing, etc. Buy with confidence, see my feedback. Good listening, SonnY :)

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

This is a re engineered Hafler DH-100 Stereo Preamp. It has been modified and designed as a dedicated Stereo Phono preamp with outboard upgraded very heavy duty power supply. It has upgraded parts and mostly works, but will need attention, diagnosed, repair. The listing also includes what looks to be a Brand new Hafler DH-100 Circuit board with some extra upgraded chassis parts, etc. An experienced Tech could, if they wish, install the new board into this chassis for a full function Hafler DH-100 stereo preamp. Tom Tutay is well respected for his Audio Engineering talents and excellent performance in the components he designed, updated, etc. All has always been in a climate controlled non smoking environment. It is good cosmetically and has lots and lots of potential. It will be sold as is, as described, needs restoration/repair/diagnosing, etc. Buy with confidence, see my feedback. Good listening, SonnY :)

Lot of 2 Hafler 100 Preamplifier & Model DH-120 Power Amplifier See pics for details, please view my other listings. I do combine shipping

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

This is a Hafler DH-100 stereo preamp in great cosmetic and working shape. Everything listed below was tested. Very clean all around. I provided many close-up pictures. Because these units can be years to decades old, part pirates steal good parts and try to return item with bad parts, people misuse and damage equipment, I do not accept returns of any kind, nor give refunds of any type. Bid only if you accept my no refund, no return policy. Otherwise, buy someone elses items. Allow my feedback rating to be your guide. I offer free demo to local buyers because my items are honestly described. Testing: I use an ipod and headphones for input/output testing (neither the ipod nor headphones are included). I move methodically from one function and input to the next taking notes as I go along. I clearly state what was not tested. Plenty of pictures are provided to assess cosmetics & functionality. Zoom in and look carefully at photos. Ask questions before you bid. If anything bothers you about the unit, do not bid. Only what is described is included. No associated testing equipment is included. The BAD:A scratch here and there on top cover (zoom in on photos on all sides)Missing the letter e in Tuner label The GOOD:Everything works as it should.No static anywhere (there might be the slightest occurrence, but it is minimal). I did not notice anything worth mentioning.All of the following were tested and function properly:All functions including:PowerBassTrebleBalanceAll RCA inputs and outputsAUX, Tape, Tuner and Phono all work as they should. Everyone has used the pandemic as an excuse to raise shipping prices. I have to cover costs for shipping, materials and my time. I pack with care as if I were shipping item to myself.

Hafler DH-200 100WPC MOSFET Stereo Power Amplifier Vintage Audio Domo Arigato! Welcome, Thank you for your visit. Description Operation confirmed. The appearance has small scratches, dullness, dirt, etc. due to normal use. For other appearances, please refer to the photo. *The power supply voltage is AC 120V specification in Japan.Please be careful about the voltage in your country.If the power supply voltage is different, you will need a voltage transformer. Specifications Output Power StereoLess than 0.02% THD at any power level up to 100 watts per channel, both channels driven continuously, from 20-20,000 Hz. Audio InputOne stereo pair of 1/4 RCA jacks with individual potentiometers.22 k?.1.5 V RMS input for 100 watts into 8?. Audio Output ConnectorsStandard 5-way binding posts on standard 3/4 centers.Total four pairs or 8 posts. SMPTE Intermodulation Distortion< 0.005% from 1 - 100 watts into 8?. THD at 100 WPC into 8? (typical)1 kHz: 0.0015%10 kHz: 0.005%20 kHz: 0.012% Frequency Response into 8?10 - 40,000 Hz at 100 watts ±0.5 dB.1 - 100,000 Hz at -3 dB at 1 watt. Crosstalk (typical)66 dB at 20 Hz.66 dB at 1 kHz.60 dB at 20 kHz. Signal to Noise Ratio>100 dB unweighted, referred to 100 watts. Damping Factor150 at up to 1 kHz into 8?.50 at up to 10 kHz into 8?. Rise Time2.5 µS from 10% to 90% with a 60 V p-p 10 kHz square wave. Slew Rate30 V/µS with a 60 V p-p 10 kHz square wave. Semiconductors8 power MOSFETs: two pairs of complementary Hitachi 2SK134 and 2SJ49 lateral MOSFETs per channel. Each of these power MOSFETs was individually tested, graded and sorted by Hafler. Each was stamped with a number from one to five and assembled accordingly into amplifier modules.26 transistors.24 diodes.4 Zener diodes.1 bridge rectifier. Power Input120VAC, 60 Hz (Japan version).Rated 370 VA maximum, marked 600 W maximum.Actual power consumption is much less. QualityMade in the United States of America (Pennsauken, New Jersey). Size5-1/8 x 16 x 10-1/2 inches, HWD. Weight11.8 kg Shipping Shipping is only available to the address registered in eBay. Shipping is by FedEx or EMS. Free Shipping Returns Unconditional Return Policy Customer service and satisfaction are very important to us.I have an unconditional return policy if notified within 30 of the receipt of the item. All returned items must be the original condition.All return requests must be made within 30 days of the receipt of the item. Please contact me first for return before you ship it back to me.The postage of the returned goods is a buyer burden. International Buyers Please Note:Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s 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. I am sorry but we can not arrange that because it is illegal in Japan.Thank you.