Up for sale is a clean example of Yamahas M4 stereo power amplifier. The M4 makes 120 WPC RMS into 8 Ohms with 0.005% THD. We have thoroughly tested this unit and it is working as designed. We have replaced all of this units capacitors with Nichicon FG caps. All transistors have had their thermal compound replaced. We have set this Yamahas idle current, DC offset, meter levels, and overload indicator trip voltage to factory specifications. The speaker A indicator lamp has also been replaced. We have removed the original speaker output terminals and replaced them with new 5 way binding posts. The faceplate and buttons show a few light marks from use. The outer case shows a few small nicks and light scuffs. No manuals, interconnects, original carton, or original packing materials are included in this sale. All that is for sale is what is described above and what is seen in the photos. This items shipping weight will be 49 pounds. This unit will be professionally packaged for transport and fully insured. This unit has been fully serviced and tested in our shop. We do everything in our power to bring our customers the best looking and performing audio equipment. Your deck will be professionally packaged and insured for transit. Check out our ebay store for more analog items. As always, we will combine shipping for multiple item purchases. Paypal payments only. Payment must be made within 3 days of the end of the sale or auction. An invoice will be generated for you at the end of the sale or auction. INTERNATIONAL BIDDERS/BUYERS: please contact us before bidding for a shipping quote. We will give a quote for the item based on destination, actual weight and size of the item -plus- the estimated weight of the packaging. We strive to offer our customers fair prices, accurate descriptions, quick answers to questions, fast shipping, and a courteous, professional transaction. Please leave us feedback after the completion of your transaction. We will do the same for you. Thanks.

Up for sale is a clean example of Yamahas M4 stereo power amplifier. The M4 makes 120 WPC RMS into 8 Ohms with 0.005% THD. We have thoroughly tested this unit and it is working as designed. We have replaced all of this units capacitors with Nichicon FG caps. All transistors have had their thermal compound replaced. We have set this Yamahas idle current, DC offset, meter levels, and overload indicator trip voltage to factory specifications. The speaker A indicator lamp has also been replaced. We have removed the original speaker output terminals and replaced them with new 5 way binding posts. The faceplate and buttons show a few light marks from use. The outer case shows a few small nicks and light scuffs. No manuals, interconnects, original carton, or original packing materials are included in this sale. All that is for sale is what is described above and what is seen in the photos. This items shipping weight will be 49 pounds. This unit will be professionally packaged for transport and fully insured. This unit has been fully serviced and tested in our shop. We do everything in our power to bring our customers the best looking and performing audio equipment. Your deck will be professionally packaged and insured for transit. Check out our ebay store for more analog items. As always, we will combine shipping for multiple item purchases. Paypal payments only. Payment must be made within 3 days of the end of the sale or auction. An invoice will be generated for you at the end of the sale or auction. INTERNATIONAL BIDDERS/BUYERS: please contact us before bidding for a shipping quote. We will give a quote for the item based on destination, actual weight and size of the item -plus- the estimated weight of the packaging. We strive to offer our customers fair prices, accurate descriptions, quick answers to questions, fast shipping, and a courteous, professional transaction. Please leave us feedback after the completion of your transaction. We will do the same for you. Thanks.

Up for sale is a clean example of Yamahas M4 stereo power amplifier. The M4 makes 120 WPC RMS into 8 Ohms with 0.005% THD. We have thoroughly tested this unit and it is working as designed. We have replaced all of this units capacitors with Nichicon FG caps. All transistors have had their thermal compound replaced. We have set this Yamahas idle current, DC offset, meter levels, and overload indicator trip voltage to factory specifications. The speaker A indicator lamp has also been replaced. We have removed the original speaker output terminals and replaced them with new 5 way binding posts. The faceplate and buttons show a few light marks from use. The outer case shows a few small nicks and light scuffs. No manuals, interconnects, original carton, or original packing materials are included in this sale. All that is for sale is what is described above and what is seen in the photos. This items shipping weight will be 49 pounds. This unit will be professionally packaged for transport and fully insured. This unit has been fully serviced and tested in our shop. We do everything in our power to bring our customers the best looking and performing audio equipment. Your deck will be professionally packaged and insured for transit. Check out our ebay store for more analog items. As always, we will combine shipping for multiple item purchases. Paypal payments only. Payment must be made within 3 days of the end of the sale or auction. An invoice will be generated for you at the end of the sale or auction. INTERNATIONAL BIDDERS/BUYERS: please contact us before bidding for a shipping quote. We will give a quote for the item based on destination, actual weight and size of the item -plus- the estimated weight of the packaging. We strive to offer our customers fair prices, accurate descriptions, quick answers to questions, fast shipping, and a courteous, professional transaction. Please leave us feedback after the completion of your transaction. We will do the same for you. Thanks.