Hello dear diyaudio friends
I'm clearing out my stock of NOS components and parts, as I have too much stuff and too less space.
Up for sale is my stock of different NOS STKxxxxx hybrid amplifier modules. These modules are all NOS and guaranteed to be original.
I bought them a long time ago. They were always stored in anti static bags in a dry, temperature stable environment.
Price for all modules together: 250€
I’m also willing to trade for one or more of the following items:
(Of course, I will pay the difference in value)
Manufacturer sealed bags of:
2SJ74-BL
2SK170-GR
2SJ74-GR
2SK370-BL
And maybe other rare signal JFETS or dual JFETS
BurrBrown PCM1704-K DAC chips
Analog Devices MAT02 and MAT03 dual monolithic transistors
Analog Devices / PMI BUF03 Buffer ICs
2 x Starkrimson® Ultra Amp Module
XRK Audio RTR TPA3255 Reference Class D amplifier
Please also take a look at my other offers in the Swap Meet
Here are some different shipping rates:
They may differ a little from country to country, for a exact quote for your country please ask.
Of course, I will charge only the prices I will have to pay)
(Prices for bubble wrap envelopes are valid for most countries worldwide, DHL package prices are a bit cheaper within Europe)
Bubble wrap envelope up to 500 grams (Deutsche Post):
Without insurance and tracking: 3.70 Euro
With insurance up to 30 Euro and tracking: 7.20 Euro
Bubble wrap envelope up to 1KG (Deutsche Post):
Without insurance and tracking (Deutsche Post): 7 Euro
With insurance up to 30 Euro and tracking: 10.50 Euro
Small DHL package worldwide (up to 2KG):
Without insurance and tracking: 10.99 Euro
With insurance up to 50 Euro and tracking: 14.99 Euro
Small DHL package within Europe (up to 2KG):
Without insurance and tracking: 5.99 Euro
With insurance up to 50 Euro and tracking: 8.49 Euro
Shipping within Germany will be cheaper, please ask.
I will ship anywhere in the world. Shipping costs strongly depend on the number of capacitors you are going to buy and which shipping method you prefer. Of course, I will only charge the real costs, I won't charge anything for packing materials and effort. I prefer to use Deutsche Post/DHL, but you can decide which shipper and which shipping method (letter, registered letter, small package, normal package, insurance, tracking) I should use.
As payment method I prefer PayPal for friends and family, so no extra fees will be added. Of course personal collection of capacitors in Cologne and payment in cash is also possible.
Kind Regards
Phil

I'm clearing out my stock of NOS components and parts, as I have too much stuff and too less space.
Up for sale is my stock of different NOS STKxxxxx hybrid amplifier modules. These modules are all NOS and guaranteed to be original.
I bought them a long time ago. They were always stored in anti static bags in a dry, temperature stable environment.
Price for all modules together: 250€
Partnumber | Pieces in stock | Price per piece |
STK4036X | 2 | 12 € |
STK461 | 4 | 10 € |
STK463 | 2 | 15 € |
STK4040X | 3 | 15 € |
STK4040II | 1 | 14 € |
STK4142II | 1 | 13 € |
STK4044X | 5 | 15 € |
STK4044XI | 1 | 15 € |
STK3102IV | 7 | 25 € |
I’m also willing to trade for one or more of the following items:
(Of course, I will pay the difference in value)
Manufacturer sealed bags of:
2SJ74-BL
2SK170-GR
2SJ74-GR
2SK370-BL
And maybe other rare signal JFETS or dual JFETS
BurrBrown PCM1704-K DAC chips
Analog Devices MAT02 and MAT03 dual monolithic transistors
Analog Devices / PMI BUF03 Buffer ICs
2 x Starkrimson® Ultra Amp Module
XRK Audio RTR TPA3255 Reference Class D amplifier
Please also take a look at my other offers in the Swap Meet
Here are some different shipping rates:
They may differ a little from country to country, for a exact quote for your country please ask.
Of course, I will charge only the prices I will have to pay)
(Prices for bubble wrap envelopes are valid for most countries worldwide, DHL package prices are a bit cheaper within Europe)
Bubble wrap envelope up to 500 grams (Deutsche Post):
Without insurance and tracking: 3.70 Euro
With insurance up to 30 Euro and tracking: 7.20 Euro
Bubble wrap envelope up to 1KG (Deutsche Post):
Without insurance and tracking (Deutsche Post): 7 Euro
With insurance up to 30 Euro and tracking: 10.50 Euro
Small DHL package worldwide (up to 2KG):
Without insurance and tracking: 10.99 Euro
With insurance up to 50 Euro and tracking: 14.99 Euro
Small DHL package within Europe (up to 2KG):
Without insurance and tracking: 5.99 Euro
With insurance up to 50 Euro and tracking: 8.49 Euro
Shipping within Germany will be cheaper, please ask.
I will ship anywhere in the world. Shipping costs strongly depend on the number of capacitors you are going to buy and which shipping method you prefer. Of course, I will only charge the real costs, I won't charge anything for packing materials and effort. I prefer to use Deutsche Post/DHL, but you can decide which shipper and which shipping method (letter, registered letter, small package, normal package, insurance, tracking) I should use.
As payment method I prefer PayPal for friends and family, so no extra fees will be added. Of course personal collection of capacitors in Cologne and payment in cash is also possible.
Kind Regards
Phil

Last edited:
Price for all modules together: 250€
Just a reminder: these are all new genuine modules from my own old stock, guaranteed no cheap China fakes
Just a reminder: these are all new genuine modules from my own old stock, guaranteed no cheap China fakes
Hello diyaudio friends
First of all: Sorry for the long off time.
I still have these nice collection of NOS TSTK hybrid amplifier modules for sale.
Since May last year, I'm taking care of my mum, because of her dementia. Therefore I'm not so frequently online on diyauido, but you can always contact me by pm. I updated my message settings and now I get mail for every pm I get.
Kind Regards
Phil
PS: I'm always open for fair offers.
First of all: Sorry for the long off time.
I still have these nice collection of NOS TSTK hybrid amplifier modules for sale.
Since May last year, I'm taking care of my mum, because of her dementia. Therefore I'm not so frequently online on diyauido, but you can always contact me by pm. I updated my message settings and now I get mail for every pm I get.
Kind Regards
Phil
PS: I'm always open for fair offers.