TNDLPT: Tandy sound on parallel port

TNDLPT is a parallel port sound card that uses the SN76489 soundchip. Thanks to DOS software drivers, it can be used to play many DOS games that support Tandy sound.

Default delivery time

in stock

€ 37,00
Price per unit

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TNDLPT is a parallel port sound card that uses the SN76489 soundchip.
Please find the instructions here.
This sound card is available as a solder kit, and as a fully tested presoldered board.
It takes approximately 1 hour to solder the kit. 

TNDLPT features :
- SN76489AN soundchip
- USB powered high quality black color PCB
- mono headphone amplifier
- edge wheel control of amplifier volume
- button to mute the sound
- microprocessor controlled demuting logic.

TNDLPT requires :
- a stable 5V voltage supply through mini USB connector
- power consumption : approx 70mA
- suitable software (see below)

TNDLPT  is supported by the following software :
- TNDLPT DOS software suite :

- TLPTtest.exe : plays test music, does not need TSR : utility for testing your TNDLPT
- TNDreset.exe : utility to unmute the TNDLPT 
- : TSR to add TNDLPT support to games that support tandy music. 
- SBVGM : VGM player supporting TNDLPT :
- more details coming...


Serda Shop

Serdashop by Serdaco BVBA


Serdashop is located in Belgium, Europe.
Shipping is possible again for the following destinations : Orders for other destinations will be prepared, but shipping will have to wait until this is possible again. 

Kind regards,