• 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.

FS: DG300B board set + Toroidy transformer

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
ALL SOLD:
For sale a complete Neurochrome DG300B board set and a set of Toroidy transformers for this build. Bought this last year, but never got around to building it.


The DG300B board set consists of the following Neurochrome PCBs:

1x DG300B driver board
1x DG300B power supply board
1x 21st century maida regulator board (SMD populated by Neurochrome)
3x universal filament regulator board

Shipping from the Netherlands.
Price: 175 EUR + shipping


Specifications for the transformers are:

1x Power transformer 150VA (vacuum encapsuled, epoxy filled in a polished, stainless steel box)
Supreme Audio Grade V2 side wiring
Primary: 230 VAC
Secondary-1: 360 VAC @ 250 mA
Secondary-2: 60 VAC @ 60 mA
Secondary-3: 12 VAC @ 2 A
Secondary-4: 12 VAC @ 2 A
Secondary-5: 6 VAC @ 100 mA


2x Custom Tube output transformer for SE EXPO side wiring (vacuum encapsuled, epoxy filled in a polished, stainless steel box):
Wind for 300B tubes
Power rating: 15-25 W
Primary current: 100 mA
Primary inductance: >10 H
Primary impedance: 5 kOhm
Primary voltage swing: 800 V
Secondary impedance: 8 Ohms


Price: 500 euro + shipping

Will not seperate items, unless transformers sell first.
 
Last edited:
Output and power transformers have been sold. Only the board set still available.
 

Attachments

  • IMG-20200118-WA0011~2.jpg
    IMG-20200118-WA0011~2.jpg
    211.7 KB · Views: 156
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.