SPB-NJM2150 High/Bass Gain Board

Name: SPB-NJM2150 High/Bass Gain Board
SKU: 38950
Price: 59.00 USD
Availability: InStock

NJM2150 is a sound enhancement chip that can perform high/bass gain

Designed by Denjhang's Retro Hardware in Malaysia

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NJM2150 is a sound enhancement chip that can perform high/bass gain

What is it? SPB-NJM2150 can perform high and low frequency gain. The most intuitive feeling is that it makes the sound clearer. Placing NJM2150 behind PT2399 is a perfect match. SPB is a standardized…

What is it?

SPB-NJM2150 can perform high and low frequency gain. The most intuitive feeling is that it makes the sound clearer. Placing NJM2150 behind PT2399 is a perfect match.
SPB is a standardized stereo analog audio signal processing card designed by me. I usually use some retro sound effect chips to make this kind of sound effect processing card, such as TDA1524, YSS247, PT2399, NJM2150 and so on.
The SPB series sound boards usually need to be used with a sound motherboard, because many retro chips require ±12V power supply.
The design style is based on the RE:Birth series of modular sound cards.