• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

LM4780 based "Monoblock" power amplifiers, pair..

Pair of finished LM4780 based power amplifier I don't need any more. Each "monoblock contains two LM4780 chips ( actually four 60W channels..) currently connected parallel in two channels.

So, each "monoblock" is actually stereo amplifier, a pair can be used for active bi-amping, active crossover systems and so on. Each monoblock contains 200W toroid transformer, 53 400 MFD rectifier, two channel inputs and outputs..

Amplifiers are as new, hardly used, working great...as LM4780 should. Selling them mostly for the cost of parts, 240€ per amplifier, 400 for pair... If interested or more info.. please send me a PM.

Shipping ( tacked and insured ) would cost extra 30€ for EU, other countries by arrangement.

Regards, Davorin
 

Attachments

  • 1.jpg
    1.jpg
    177.4 KB · Views: 831
  • 2.jpg
    2.jpg
    146.6 KB · Views: 824
  • 3.jpg
    3.jpg
    129.5 KB · Views: 808
  • 4.jpg
    4.jpg
    219.7 KB · Views: 798
  • 5.jpg
    5.jpg
    148.9 KB · Views: 793
  • 6.jpg
    6.jpg
    133.8 KB · Views: 315
  • 7.jpg
    7.jpg
    189.8 KB · Views: 309
  • 8.jpg
    8.jpg
    215.4 KB · Views: 423
  • 9.jpg
    9.jpg
    204 KB · Views: 490
Very nice build.

Regards
Sachin

Thank you, Sachin..
Looks being as always ..."matter of taste", these amps are working flawless. One think I like regarding these "chip" amps ( beside the sound and simplicity..) ..once properly assembled, they are practically indestructible. Shame TI has discontinued them. Looks to be a farewell to TI's quality analog audio efforts...

Regards, Davorin