Post by Bigman80 on Nov 12, 2023 20:38:00 GMT
Big change funding sale item No.2:
For sale is the heart of my system, my Neurochrome 686. My 2nd version of this amplifier, and the best build to date. 2x 300Va Audio grade O-Core transformers from James Transformer with 4x independent secondaries. They are wired in anti phase for reduced radiated field.
Additionally it has the Avalon PSU, which is a custom designed PCB for this application, 8x 10,000uf Kemet Slit Foil caps, WBT sockets, PC-Triple C wiring and CMC Binging posts, and soft start module, which has been connected up to require a "double press" on the power button. This was done just in case either of my children decided to mess with the amplifier when they were a bit younger.
It's in mint condition, and sounds wonderful, as you know i would say.
Silver casework with CNC'd Neurochrome logo on the front panel, with TC's agreement!
I am looking for £2000 for this. Collection Preferred, but if you need help getting to you, i am sure we can sort something out.
There are some pictures here, but I will add more later/tomorrow:
audioaddictsforum.com/thread/2187/neurochrome-686-amplifier-build-2022?page=5
*NOTE
I do not fit speaker protection to these amplifiers. If you want protection fitted, i will do it at cost. I have never seen the point as the LM chips shut down if things go haywire, so it's up to you.
For sale is the heart of my system, my Neurochrome 686. My 2nd version of this amplifier, and the best build to date. 2x 300Va Audio grade O-Core transformers from James Transformer with 4x independent secondaries. They are wired in anti phase for reduced radiated field.
Additionally it has the Avalon PSU, which is a custom designed PCB for this application, 8x 10,000uf Kemet Slit Foil caps, WBT sockets, PC-Triple C wiring and CMC Binging posts, and soft start module, which has been connected up to require a "double press" on the power button. This was done just in case either of my children decided to mess with the amplifier when they were a bit younger.
It's in mint condition, and sounds wonderful, as you know i would say.
Silver casework with CNC'd Neurochrome logo on the front panel, with TC's agreement!
I am looking for £2000 for this. Collection Preferred, but if you need help getting to you, i am sure we can sort something out.
There are some pictures here, but I will add more later/tomorrow:
audioaddictsforum.com/thread/2187/neurochrome-686-amplifier-build-2022?page=5
*NOTE
I do not fit speaker protection to these amplifiers. If you want protection fitted, i will do it at cost. I have never seen the point as the LM chips shut down if things go haywire, so it's up to you.
