Expander II New Batch 2025

 

Slot Excpander with volume control

- 4 Expanded slots that can fit even large cartridges;

- 35 cm buffered flat cable;

- Exclusive plastic cabinet;

- 5V External power supply (included);

- You can easely disable a slot (you don't have to remove the cartridge). Each slot have one key and one information LED; *

- "DC IN" Status LED: The main board and the cartridges are protected against incorrect voltage (low or high), any problem with the power suply, even if you forgot to conect one :-). The DC IN Status Led will blink in any of these cases; 

- High quality board (as always);- Control volume individual por slot  

Costs:

 

Worldwide sales.

Price USD 141,00

Shipment USD 44,00

Due to the increase in shipping costs, we were forced to readjust our values

For more than one slot expander please send us an email to arrange shipping  tecnobytesbrasil@gmail.com

Paypal fees 7.0%

We need a minimum of 20 sales to be able to manufacture this new batch of Slot Expander 

The manufacturing lead time is 2.5 months from the end of the lot closing 

To make your purchase, please send us an email to tecnobytesbrasil@gmail.com with your Paypal account so that we can send you an invoice.

Brasil

Preço de R$ 773,00

Pode ser pago de 3 maneiras:

Transferência bancaria  Paypal e QR Code (cartão de crédito)

Interessados favor enviar uma e-mail com o CEP para calculo de frete  para: 

tecnobytesbrasil@gmail.com para calculo do frete

Nós precisamos de no minimo 20 vendas para viabilizar o a fabricação do lote 

A fabricação leve em média 2 meses e meio a contar do final do fechamento do lote

New Double Batch AudioWave and ShockWave 2

 Pre-sales few units !!!

Once again, in response to requests, we're bringing you a new batch of Shockwave 2.

What's new compared to the previous version 

1. Design

The OPL4 SHOCKWAVE 2 is smaller than your predecessor and fits in a 

small cartridge case.

2. Output

As the new size will not accept the RCA connectors, now we have a P2 stereo output.

3. More Output

The OPL4 sound is mixed with the internal MSX sound. So you can listen the OPL4

Shockwave 2 sound through the MSX sound output (mono).

4. More Memory

The OPL4 SHOCKWAVE 2 have twice the RAM capacity of the original

 OPL4 (2MB  against 1MB).

Costs:

 

Worldwide sales.

Price USD 150,00

Shipment USD 44,00

You can buy up to 3 Shockwaves 2 and send the same shipment

SOLD OUT 

Preço de R$ 846,00

Pode ser pago de 3 maneiras:

Transferência bancaria (NUBank), Paypal e QR Code (cartão de crédito)

Interessados favor enviar uma e-mail com o CEP para calculo de frete  para: 

tecnobytesbrasil@gmail.com 

ESGOTADO

AudioWave (MSX-Audio)

AUDIOWAVE is fully compatible with the MSX AUDIO standard.

The standard allows you to control up to 2 cartridges simultaneously.

Chip: Y8950, with:

09 channels with FM synthesis.

01 4-bit ADPCM channel, with 8-bit and 16 Khz resolution.

RAM and ROM:

256 Kb Sample RAM

512 Kb FLASHROM, allowing BIOS upgrade.

32 Kb WorkRAM

BIOS:

Contains the MSX-BASIC extension and musical keyboard software in ROM.

In and out:

Line Out Jack P2.

The AudioWave sound is mixed with the internal MSX sound. So you can listen the AudioWave sound through the MSX sound output (mono)

Line In Jack P2 - used for audio capture.

Connector to use compatible musical keyboards, such as: YAMAHA YK-01, YK-10 and YK-20; Panasonic FS-MKB1; TOSHIBA HX-MU901

Software:

There is an extensive MSX software library supporting MSX-AUDIO. According to the Generation MSX website, there are about 370 softwares, including floppy magazines, games, demos and music-disks:

AudioWave Software list

AudioWave video in action

AudioWave video in action link

Metal Dragon by Kai Magazine

Metal Dragon link

Costs:

 

Worldwide sales.

Price USD 150,00

Shipment USD 44,00

You can buy the first unit plus shipping, and we can send up tree units with the same shippment.

Paypal fees 7.0%

SOLD OUT

Vendas para o Brasil 

Esgotado

Pode ser pago de 3 maneiras:

Transferência bancaria (itau), Paypal e QR Code (cartão de crédito)

Interessados favor enviar uma e-mail com o CEP para calculo de frete  para: 

tecnobytesbrasil@gmail.com para calculo do frete.

OPL4 Shockwave 2 READY DELIVERY

This new product comes with the same quality as always, but some differences and new features:

1. Design

The OPL4 SHOCKWAVE 2 is smaller than your predecessor and fits in a small cartridge case.

2. Output

As the new size will not accept the RCA connectors, now we have a P2 stereo output.

3. More Output

The OPL4 sound is mixed with the internal MSX sound. So you can listen the OPL4 Shockwave 2 sound through the MSX sound output (mono).

4. More Memory

The OPL4 SHOCKWAVE 2 have twice the RAM capacity of the original OPL4 (2MB against 1MB).

Costs:

 

Worldwide sales.

Price USD 150,00

Shipment USD 44,00

You can buy up to 3 Shockwaves 2 and send the same shipment

Out of Stock 

Vendas para o Brasil 

Preço de R$ 747,00

Pode ser pago de 3 maneiras:

Transferência bancaria (itau), Paypal e QR Code (cartão de crédito)

Interessados favor enviar uma e-mail com o CEP para calculo de frete  para: 

tecnobytesbrasil@gmail.com 

Powergraph Light Rev 2, Pre-sales few units !!!

 

Powergraph Light Rev 2 with built-in adapter

We thank our customers, because the 

entire new batch of Powergraph Light Rev 2 

has been sold out !!!

Specs:

•     Multiple signal connector (RGB/15khz VGA pinout).
•     Svideo and Compisite video include in cartridge
•     VRAM: 512kb (Dual Port). Extremely fast access.

               Up to 32768 simultaneous colors (YJK's, from V9958, can clip the colors in order to the proper range).

•     Up to 64 palletes, using up to 32768 colors. The R, G, B levels can go from 0 to 31 (V9958 colors' range can go from 0 to 7).
•     Interlace.
•     Overscan (full screen).
•     Smooth vertical (up to 16 pages) and horizontal scroll (up to 8 pages).
•     Faster hardware commands.
•     No bottleneaks in records and VRAM access.
•     Resolutions: 256 x 212, 384 x 240, 512 x 212, 768 x 240 among others.
•     Up to 256 sprites.
•     Up to 125 simultaneous sprites on the screen.
•     Up to 16 sprites in the same line.
•     Full color sprites (V9938 and V9958 can handle only one color per sprite line).
•     Graphic tiled modes:
•     P1 and P2 - Specially suitable for games (using 8x8 tiles, like screen 1 and 2).
•     P1 - Up to 256 x 212 resolution using up to two competing plans (dual plane) with independent scrolls for each plan.
•     P1 - similar to screen 5 (256 x 212, 16 colors), plus the tiled mode.
•     P2 - similar to screen 7 (512 x 212, 16 colors), one plane - plus the tiled mode.

*** FAQ - CLICK HERE ***

Game from Kai game from Kai Magazine

https://bit.ly/3fFrzNH

Ghost'n Gobilins (ASM) MSX for V9990

https://bit.ly/2Oume0v

Costs:

Worldwide sales.

SOLD OUT

Vendas para o Brasil 

ESGOTADO

Production in Progress

 The boards have arrived and we'll soon have 

Shockwave 2 and Expander 2 to send to our pre-sale customers and new buyers. 

New Batch OPL4 ShockWave II

 Due to high demand we are proudly opening a new batch of the already successful OPL4 ShockWave II

The Shockwave chips are here 

This new product comes with the same quality as always, but some differences and new features:

1. Design

The OPL4 SHOCKWAVE 2 is smaller than your predecessor and fits in a small cartridge case.

2. Output

As the new size will not accept the RCA connectors, now we have a P2 stereo output.

3. More Output

The OPL4 sound is mixed with the internal MSX sound. So you can listen the OPL4 Shockwave 2 sound through the MSX sound output (mono).

4. More Memory

The OPL4 SHOCKWAVE 2 have twice the RAM capacity of the original OPL4 (2MB against 1MB).

Play the new sensation with OPL4 Shockwave II

Sales Discontinued

Costs:

 

Worldwide sales.

Price USD 150,00

Shipment USD 44,00

You can buy up to 3 Shockwaves 2 and send the same shipment

Soon we will have it for prompt delivery, the Pre-sale is closed 

Vendas para o Brasil 

Preço de R$ 747,00

Pode ser pago de 3 maneiras:

Transferência bancaria (itau), Paypal e QR Code (cartão de crédito)

Interessados favor enviar uma e-mail com o CEP para calculo de frete  para: 

tecnobytesbrasil@gmail.com 

Expander II New Batch 2023

 

Slot Expander with volume control

- 4 Expanded slots that can fit even large cartridges;

- 35 cm buffered flat cable;

- Exclusive plastic cabinet;

- 5V External power supply (included);

- You can easely disable a slot (you don't have to remove the cartridge). Each slot have one key and one information LED; *

- "DC IN" Status LED: The main board and the cartridges are protected against incorrect voltage (low or high), any problem with the power suply, even if you forgot to conect one :-). The DC IN Status Led will blink in any of these cases; 

- High quality board (as always);

- Control volume individual por slot  

Costs:

 

Worldwide sales.

Price USD 141,00

Shipment USD 44,00

Soon we will have it for prompt delivery, the Pre-sale is closed 

Due to the increase in shipping costs, we were forced to readjust our values

For more than one slot expander please send us an email to arrange shipping  tecnobytesbrasil@gmail.com

Paypal fees 7.0%

We need a minimum of 30 sales to be able to manufacture this new batch of Slot Expander 

The manufacturing lead time is 2.5 months from the end of the lot closing 

Vendas para o Brasil 

Preço de R$ 733,00

Pode ser pago de 3 maneiras:

Transferência bancaria (itau), Paypal e QR Code (cartão de crédito)

Interessados favor enviar uma e-mail com o CEP para calculo de frete  para: 

tecnobytesbrasil@gmail.com para calculo do frete

Nós precisamos de no minimo 30 vendas para viabilizar o a fabricação do lote 

A fabricação leve em média 2 meses e meio a contar do final do fechamento do lote 

.