CRC Power Supply (Class A amplifier)

[prasi]

Thanks for the payment. I got your email, happy to help out. I will try to ship everything tomorrow.
regards,
Prasi

 

[silvercosworth]

Hi Prasi,

Are there any board still available?
I would like to buy 4 pcs.

Thanks

 

[prasi]

hello,
I only have 2 pieces of the latest (5 pin, 25mm pitch+4pin, 22.5mm pitch options) caps as of now. More are under order which will take atleast 2 more weeks to get delivered to me.

I also have 4 nos. of GB-1 capacitors (4-pin 22.5mm pitch). These are on offer of @ 30usd all inclusive.

Let me know which option you prefer.

regards
Prasi

 

[silvercosworth]

Prasi,

u got PM.

 

[prasi]

Prasi,

u got PM.

hello silvercosworth,
i havent got your pm.
regards
Prasi

 

[prasi]

PCB pics of GB-1 (4 pin) and GB-2 onwards (5pin) as per request.

 

[prasi]

GB-VIII??

ejno- 2 nos (ready for shipment)
silvercosworth- 4/6 nos. (4 nos. GB-1 pcbs available now, 6 boards can be shipped after 2-weeks), please confirm which option.
sledwards12375 - 2 nos. (boards will be shipped after 2-weeks)


regards
Prasi

 

[prasi]

ejno- 2 nos (ready for shipment)
silvercosworth- 6 nos. (boards will be shipped after 2-weeks)
sledwards12375 - 2 nos. (boards will be shipped after 2-weeks)

regards
Prasi

 

[prasi]

ejno- 2 nos , paid, will be shipped on monday
silvercosworth- 6 nos. (boards will be shipped after 2-weeks)
sledwards12375 - 2 nos. (boards will be shipped after 2-weeks)

regards
Prasi

 

[Project16]

PCB pics of GB-1 (4 pin) and GB-2 onwards (5pin) as per request.

Hello everyone

The 5-leg version also offers the additional possibility of using TO247 box diodes

 

[prasi]

ejno- 2 nos , paid, shipped
silvercosworth- 6 nos. (boards will be shipped after 2-weeks)
sledwards12375 - 2 nos. (boards will be shipped after 2-weeks)

regards
Prasi

 

[prasi]

GB-VIII

ejno- 2 nos , paid, shipped
silvercosworth- 6 nos. (boards will be shipped after 2-weeks)
sledwards12375 - 2 nos. (boards will be shipped after 2-weeks)
tomtest - 4 nos. (boards will be shipped after 2-weeks)

regards
Prasi

 

[Freecrowder]

Is there diagrams or pics of these boards that I can reference? Would like to get an idea of what the boards look like.

 

[prasi]

CRC Power Supply (Class A amplifier) page 79 of the thread

once populated, it would look similar to this

CRC Power Supply (Class A amplifier)

 

[Freecrowder]

OK thanks. How about a schematic? What are the prices?

 

[prasi]

I suggest you skim thro the thread ... all necessary info including cost, sch, suggested example BoM, PCB specs, PCB design evolution and features, etc are posted and you will gather much more info that I could post here. However for your convenience, pl find below the specific info requested
1. cost ~ 6.5 USD per piece +paypal&packing+ S&H=~ 19-22 for a pair delivered.
2. schematic: post 1 of this thread. also here CRC Power Supply (Class A amplifier)

 

[prasi]

GB-VIII

ejno- 2 nos , paid, shipped
silvercosworth- 6 nos. (boards will be shipped after 2-weeks)
sledwards12375 - 2 nos. (boards will be shipped after 2-weeks)
tomtest - 4 nos. (boards will be shipped after 2-weeks)
filenet- 2 nos. (boards will be shipped after 2-weeks)

regards
Prasi

 

[prasi]

GB VIII

50 nos. of CRC PSU PCBs are delivered.. sorry for the poor photo, I wish I had better skills like xrk971.

ejno- 2 nos , paid, shipped
silvercosworth- 6 nos. , paypal and address awaited
sledwards12375 - 2 nos. , invoice sent
tomtest - 4 nos. , paypal and address awaited
filenet- 2 nos. invoice sent

regards
Prasi

 

[prasi]

GB VIII update

ejno- 2 nos , paid, shipped

silvercosworth- 6 nos. , invoice sent,
sledwards12375 - 2 nos. , payment recd. will be shipped tomorrow
tomtest - 4 nos. , payment recd. will be shipped tomorrow
filenet- 2 nos. payment recd. will be shipped tomorrow

regards
Prasi

36 remaining.

 

[prasi]

ejno- 2 nos , delivered

silvercosworth- 6 nos. , shipped
sledwards12375 - 2 nos. , shipped
tomtest - 4 nos. , shipped
filenet- 2 nos. shipped

regards
Prasi

36 remaining.