Harlequin 128K rev 2D *assembled – With original +2 ROM!*

The awesome -BLACK- Harlequin 128K rev 2D – assembled!

Offer is subject to placement errors.

Special offer with NEW OLD STOCK +2 ROM!

(1 Oct 2021) This Harlequin rev 2D offer includes an original old stock ZX Spectrum +2 ROM!
Amstrad branded instead of Sinclair, but the same 128 menu and 128 BASIC, tested and unused!

We have been able to obtain quite an amount of these original chips, which we are happy to offer together with the Harlequin rev 2D.
So with this assembled board, it’s plug and play!

Introduction

The Harlequin rev 2D is a completely compatible ZX Spectrum clone, but without the ULA.
It’s built up completely of parts that can still be obtained easily.
You can build your own complete ZX Spectrum Toast Rack (clone) yourself!

The Harlequin rev 2D has stereo audio output at the right 3.5mm socket.

Package contents

This assembled board offer consists of:

  • The Harlequin rev 2D printed circuit board
  • All parts (except ZX Spectrum ROM) assembled
  • The ByteDelight complete and comprehensive 16 page DIY assembly guide to the Harlequin rev 2D

ROM

As stated above, an original ZX Spectrum+2 ROM is included with this offer.

Other known working ROM types which can be used on this board, by configuring some jumpers:
– Original 48K ROM which will run 128K games just fine (check our webshop stock for these!)
– Original 128K Toast Rack ROM  (check our webshop stock for these!)
– 27(C)256 EPROM
– 27(C)512 EPROM
– AM29F040 EEPROM (included)

! 28C256 is incompatible with this Harlequin board ! 

You can find the ROM files online, like e.g.: http://mdfs.net/Software/Spectrum/ROMImages/ (e.g. ‘128k.rom’), but we’re not allowed to include these.

ByteDelight has a small stock of original ROMs, check out the webshop – we’re not allowed to sell (E)EPROMs with ZX Spectrum ROM.

What is needed to use this board

To use the finished Harlequin board, you will need:
– A ZX Spectrum case with keyboard (e.g. rubber keys case or Plus case, but any other ZX Spectrum case will be fine too, like the DK’Tronics, Lo Profile or Saga)
– A TV with composite video or RGB input
– An RCA or RGB cable (RGB cable is available in the webshop)

HDMI

Instead of composite video or RGB, you can now use HDMI with the ZX-HD interface (that comes including HDMI cable), found in this web shop.

Other add-ons

To make loading games easy, choose one of our DivMMC SD card interfaces, such as the PRO ONE which also has dual joystick ports!

Photos

Assembled Harlequin rev 2D with DivMMC EnJOY! PRO ONE interface (not included):

 

 

Harlequin 128K rev 2D large DIY kit *With original +2 ROM!*

The awesome -BLACK- Harlequin 128K rev 2D DIY kit!

Offer is subject to placement errors.

Special offer with NEW OLD STOCK +2 ROM!

(1 Oct 2021) This Harlequin rev 2D offer includes an original old stock ZX Spectrum +2 ROM!
Amstrad branded instead of Sinclair, but the same 128 menu and 128 BASIC, tested and unused!

We have been able to obtain quite an amount of these original chips, which we are happy to offer together with the Harlequin rev 2D DIY kit.

Introduction

The Harlequin rev 2D is a completely compatible ZX Spectrum clone, but without the ULA.
It’s built up completely of parts that can still be obtained easily.
You can build your own complete ZX Spectrum Toast Rack (clone) yourself!

The Harlequin rev 2D has stereo audio output at the right 3.5mm socket.

A fun challenge!

The Harlequin kit consists only of through hole parts, making soldering easy (the one SMD part is already presoldered).

What you need to assemble the kit is:
– a soldering iron + solder
– basic skills and creativity
– some patience! The kit will keep you busy for several hours.

The included comprehensive assemly manual includes some important hints and lots of instructions.

Package contents

This large kit consists of:

  • The (unassembled) Harlequin rev 2D printed circuit board
  • Presoldered SMD part: AD724 RGB to NTSC/PAL Encoder
  • All parts (except ZX Spectrum ROM) to complete the Harlequin rev 2D
    • Discrete parts
    • IC’s
    • IC sockets
    • Connectors
    • etc…
  • The ByteDelight complete and comprehensive 16 page DIY assembly guide to the Harlequin rev 2D!

The discrete parts are packed in bags with sequential numbers corresponding to the manual, and the bags also show the part numbers corresponding to the PCB.

ROM

As stated above, an original ZX Spectrum+2 ROM is included with this offer.

Other known working ROM types which can be used on this board, by configuring some jumpers:
– Original 48K ROM which will run 128K games just fine (check our webshop stock for these!)
– Original 128K Toast Rack ROM  (check our webshop stock for these!)
– 27(C)256 EPROM
– 27(C)512 EPROM
– AM29F040 EEPROM (included)

! 28C256 is incompatible with this Harlequin board ! 

You can find the ROM files online, like e.g.: http://mdfs.net/Software/Spectrum/ROMImages/ (e.g. ‘128k.rom’), but we’re not allowed to include these.

ByteDelight has a small stock of original ROMs, check out the webshop – we’re not allowed to sell (E)EPROMs with ZX Spectrum ROM.

What is needed to finish the kit

To use the finished Harlequin board, you will need:

– A ZX Spectrum case with keyboard
E.g. an original or replica ZX Spectrum rubber keys case – yes, the Harlequin 128 fits in a rubber-key case and works with that membrane!
Or a ZX Spectrum Plus case.
Or any other ZX Spectrum case, like the DK’Tronics, Lo Profile or Saga.

– A TV with composite video or RGB input
– An RCA or RGB cable
We offer the Harlequin RGB to SCART cable in this webshop.

– An 8V – 14V power supply
With 5.5mm outer and 2.1mm inside diameter plug, and with the center pin having the negative voltage!
Most power supplies have the positive voltage as center pin. We offer power supplies here.

HDMI

Instead of composite video or RGB, you can now use HDMI with the ZX-HD interface (that comes including HDMI cable), found in this web shop.

Other add-ons

To make loading games easy, choose one of our DivMMC SD card interfaces, such as the PRO ONE which also has dual joystick ports!

Photos

This is an unassembled kit! The photos are for reference.

The kit contents:

Example of an assembled Harlequin rev 2D (this offer is for an unassambled kit!) with DivMMC EnJOY! PRO ONE interface (not included, but found in this web shop):

The comprehensive 16 page DIY manual:

 

 

DivMMC EnJOY! PRO ONE – *Limited ‘Cheesy Chase Moritz’ game bundle*


DivMMC EnJOY! PRO ONE interfaces will be available again
at the beginning of April!

Welcome to the

EXCLUSIVE LIMITED Cheesy Chase: Moritz bundle!

Includes 2 games:
Cheesy Chase: Moritz and the Mildewed Moon
and Pink Pills: Manic Moritz And The Meds Speccy
And loads of Moritz goodies!

Including 8GB SD card
Comes with pre-installed system files and some games and demos

Get more games at WorldOfSpectrum.org

Plug-and-play! No need to configure before use

Works on ANY ZX Spectrum
Play with 2 joysticks!

Moritz game bundle specifications

This bundle comes with:

  • Extra Moritz game SD card* with 2 games:
    • Cheesy Chase: Moritz and the Mildewed Moon (ZX Spectrum 128K compatible)
    • Bonus game: Pink Pills: Manic Moritz And The Meds Speccy (ZX Spectrum 128K compatible)
  • A4 comic on high-quality paper
  • A6 card on high-quality paper
  • Tin box with print of the game
  • Pin-on button of the game

*Boot directly from the game SD card, or use it in the second SD card slot of the PRO ONE.
Comes with easy game selection menu!

Game requirements:

  • Cheesy Chase: Moritz and the Mildewed Moon: ZX Spectrum 128K or compatible
  • Bonus game: Pink Pills: Manic Moritz And The Meds Speccy: ZX Spectrum 128K or compatible

Game Descriptions:

 

 

About the DivMMC EnJOY! PRO ONE

Is this the DivMMC EnJOY! PRO model I should take?

If you’re not sure, here are the differences between the available models (click to enlarge):

How the PRO ONE came to life..

Visit this page to read about the development of this product.

Read the manual online!

Click here.

So what’s new with the DivMMC EnJOY! PRO ONE?

  • Autodetection of ZX Spectrum model
  • Independent of clock signal
  • Two configurable joystick ports
  • Two SD card sockets
  • Throughput edge connector
  • Very cool ‘toastrack looking’ case
  • Compatible with the +3e ROMs

Worry-free plug-and-play

The most compatible DivMMC version ever!
Autodetection of the ZX Spectrum model: no jumper or DIP switch needs to be set to a specific machine.
The DivMMC EnJOY! PRO ONE doesn’t need a proper clock signal of the ZX Spectrum, making it work on each and every model!

Works perfectly with:

  • ZX Spectrum 16K / 48K – all board issues
  • ZX Spectrum 128K ‘toastrack’ – all board issues
  • Spanish Investronica ZX Spectrum 128K ‘toastrack’
  • ZX Spectrum +2 (grey model)
  • ZX Spectrum +2A / +2B
  • ZX Spectrum +3
  • ZX Spectrum +3 with +3e ROMs
  • Sparrow Lite Rev.3 with NebULA
  • Harlequin rev H
  • Harlequin rev G
  • Harlequin 128K rev 2D
  • ZX-HD HDMI interface
  • Spectra interface
  • K-Mouse Turbo 2017 low profile
  • … and more

Check out our compatibility chart for more info: https://www.bytedelight.com/?page_id=3605

2 Configurable joystick ports – bringing people together!

Play games with your kids, wife, best friend, colleague or neighbour with 2 joysticks!
The DivMMC EnJOY! PRO ONE has not one but two joystick ports!

Out of the box the joystick ports act as Kempston joystick and Cursor joystick.
But you have the possibility to select one of these three sets:

  • Kempston joystick + Cursor joystick
  • Sinclair 1 joystick + Sinclair 2 joystick
  • Kempston joystick + Fuller joystick

Some examples when another configuration is useful:

  • If you are using a ZX Spectrum +2A, +2B or +3 that already have Sinclair 1 and Sinclair 2 joystick ports, select Kempston joystick + Fuller joystick on the DivMMC EnJOY! PRO ONE, making it possible to play games with up to 4 joysticks!
  • If you are using a ZX Spectrum +2A, +2B or +3, a conflicting joystick configuration on the DivMMC EnJOY! PRO ONE will be automatically disabled.

If you are using another interface that has a Kempston joystick port, configure the DivMMC EnJOY! PRO ONE to Sinclair 1 joystick + Sinclair 2 joystick to avoid conflicting ports

Throughput edge connector

Want to add another interface to your ZX Spectrum?
The DivMMC EnJOY! PRO ONE has a proper throughput edge connector for any device.
And that even with these small dimensions!

Firmware updates

If you’re looking for the default SD card contents (because you lost them or so), visit this page.

If you want to update your ESXDOS version, visit this page.

Compatible with +3e ROMs

If you want to use +3 BASIC and read/write support for SD cards, you can use the +3e ROMs.
For this it is possible to disable ESXDOS but still have the SD card available.

The DivMMC EnJOY! PRO ONE comes with ESXDOS

  • FAT and FAT32 compatible – easy file transfer from PC, Mac or Linux, etc.
  • Support for various emulator formats: .TAP, .SNA, .Z80, .TRD
  • New and easy BASIC commands and many fun and useful tools
  • Create snapshots to continue a game later!
  • Direct file access to SD card with easy commands!

 

 

DivMMC EnJOY! PRO ONE – *Limited ‘Moritz to the Moon’ game bundle*


DivMMC EnJOY! PRO ONE interfaces will be available again
at the beginning of April!

Welcome to the

EXCLUSIVE LIMITED Moritz to the Moon bundle!

Includes 2 games:
Moritz to the Moon and Supermoritz
And loads of Moritz goodies!

Including 8GB SD card
Comes with pre-installed system files and some games and demos

Get more games at WorldOfSpectrum.org

Plug-and-play! No need to configure before use

Works on ANY ZX Spectrum
Play with 2 joysticks!

Moritz game bundle specifications

This bundle comes with:

  • Extra Moritz game SD card* with 2 games:
    • Moritz to the Moon (ZX Spectrum 48K compatible)
    • Bonus game: Supermoritz (ZX Spectrum 128K compatible)
  • A4 comic on high-quality paper
  • A6 card on high-quality paper
  • Tin box with print of the game
  • Pin-on button of the game

*Boot directly from the game SD card, or use it in the second SD card slot of the PRO ONE.
Comes with easy game selection menu!

Game requirements:

  • Moritz to the Moon: ZX Spectrum 48K or compatible
  • Supermoritz: ZX Spectrum 128K or compatible

Game Descriptions:

 

 

About the DivMMC EnJOY! PRO ONE

Is this the DivMMC EnJOY! PRO model I should take?

If you’re not sure, here are the differences between the available models (click to enlarge):

How the PRO ONE came to life..

Visit this page to read about the development of this product.

Read the manual online!

Click here.

So what’s new with the DivMMC EnJOY! PRO ONE?

  • Autodetection of ZX Spectrum model
  • Independent of clock signal
  • Two configurable joystick ports
  • Two SD card sockets
  • Throughput edge connector
  • Very cool ‘toastrack looking’ case
  • Compatible with the +3e ROMs

Worry-free plug-and-play

The most compatible DivMMC version ever!
Autodetection of the ZX Spectrum model: no jumper or DIP switch needs to be set to a specific machine.
The DivMMC EnJOY! PRO ONE doesn’t need a proper clock signal of the ZX Spectrum, making it work on each and every model!

Works perfectly with:

  • ZX Spectrum 16K / 48K – all board issues
  • ZX Spectrum 128K ‘toastrack’ – all board issues
  • Spanish Investronica ZX Spectrum 128K ‘toastrack’
  • ZX Spectrum +2 (grey model)
  • ZX Spectrum +2A / +2B
  • ZX Spectrum +3
  • ZX Spectrum +3 with +3e ROMs
  • Sparrow Lite Rev.3 with NebULA
  • Harlequin rev H
  • Harlequin rev G
  • Harlequin 128K rev 2D
  • ZX-HD HDMI interface
  • Spectra interface
  • K-Mouse Turbo 2017 low profile
  • … and more

Check out our compatibility chart for more info: https://www.bytedelight.com/?page_id=3605

2 Configurable joystick ports – bringing people together!

Play games with your kids, wife, best friend, colleague or neighbour with 2 joysticks!
The DivMMC EnJOY! PRO ONE has not one but two joystick ports!

Out of the box the joystick ports act as Kempston joystick and Cursor joystick.
But you have the possibility to select one of these three sets:

  • Kempston joystick + Cursor joystick
  • Sinclair 1 joystick + Sinclair 2 joystick
  • Kempston joystick + Fuller joystick

Some examples when another configuration is useful:

  • If you are using a ZX Spectrum +2A, +2B or +3 that already have Sinclair 1 and Sinclair 2 joystick ports, select Kempston joystick + Fuller joystick on the DivMMC EnJOY! PRO ONE, making it possible to play games with up to 4 joysticks!
  • If you are using a ZX Spectrum +2A, +2B or +3, a conflicting joystick configuration on the DivMMC EnJOY! PRO ONE will be automatically disabled.

If you are using another interface that has a Kempston joystick port, configure the DivMMC EnJOY! PRO ONE to Sinclair 1 joystick + Sinclair 2 joystick to avoid conflicting ports

Throughput edge connector

Want to add another interface to your ZX Spectrum?
The DivMMC EnJOY! PRO ONE has a proper throughput edge connector for any device.
And that even with these small dimensions!

Firmware updates

If you’re looking for the default SD card contents (because you lost them or so), visit this page.

If you want to update your ESXDOS version, visit this page.

Compatible with +3e ROMs

If you want to use +3 BASIC and read/write support for SD cards, you can use the +3e ROMs.
For this it is possible to disable ESXDOS but still have the SD card available.

The DivMMC EnJOY! PRO ONE comes with ESXDOS

  • FAT and FAT32 compatible – easy file transfer from PC, Mac or Linux, etc.
  • Support for various emulator formats: .TAP, .SNA, .Z80, .TRD
  • New and easy BASIC commands and many fun and useful tools
  • Create snapshots to continue a game later!
  • Direct file access to SD card with easy commands!

 

 

Recom 5V 1A DC-DC converter voltage regulator

A great top quality replacement for the 7805 5V 1A voltage regulator in ZX80, ZX81, ZX Spectrum 16K and 48K.
No heat, very power efficient.
As good as the Traco Power voltage regulators.

Pin compatible with the 7805.
Has a smaller footprint than the 7805, so fits at the location of the 7805 without any problem.
Offers the same power output as the standard 7805: 1A.

No heat, so no heatsink required.
Will increase the lifetime of your computer!

Photo shows the 7805 for reference as well:

 

Speccy Breadboard – Black

Many ZX Spectrum enthusiasts would like to be able to experiment a bit with I/O connected to their computer.
This is your opportunity of doing just that!
All signals of the ZX Spectrum edge connector are available for you to wire to your own selection of parts to put on the breadboard (400 pins).

Included in this kit are:

  • The assembled -black- Speccy Breadboard with edge connector, breadboard and female headers
  • A 65 piece breadboard-wire kit
  • A manual – read it online here (it’s still the first version)

On the board all signals that are available at the female pin headers, are printed in clear white text.

 

In the near future ByteDelight will offer some additional cool and fun easy project kits to interface to the ZX Spectrum, specially designed for this breadboard kit.

 

USING THIS KIT IS AT YOUR OWN RISK!

It’s very easy to damage the ZX Spectrum by making a mistake with the wiring.

Genius DX-110 black USB optical mouse for K-Mouse Turbo interface

Genius DX-110 black USB optical mouse

PS/2 compatible protocol, for e.g. retro (computer) equipment

Works with K-Mouse Turbo interface for the ZX Spectrum

 

Because this mouse will not fit in a letterbox, it has to be shipped as package, hence the increased shipments costs.

Combine shipment with other products from this webshop to save costs!

Opus Discovery maintenance kit

PLEASE READ CAREFULLY!
This refurbishment kit is not for all board revisions for the Opus Discovery!
CHECK IF YOU NEED THESE PARTS OR NOT!

It is often NOT EASY to replace these parts in an Opus Discovery!
More info can be found in this Opus Discovery Maintenance Manual (click).

This offer is for a set of brand new replacement parts for the Opus Discovery floppy disk system:
– 2x Vishay VS-2KBB20 bridge rectifiers
– 2x 4700uF Radial capacitors
– 2x 1uF Radial capacitors
– 2x 10uF Radial capacitors
– Printed Opus Discovery Maintenance Manual (click)

The Opus Discovery is an add-on made in 1985 for the ZX Spectrum –  read more about the Opus Discovery here.

The original bridge rectifiers assembled from factory in a Opus Discovery system, are of poor quality.
With many users their Opus Discovery failed after adding a second Floppy disk drive, because the current drawn through these Bridge Rectifiers exceeded their maximum.
Many of the original bridge rectifiers bulge, and / or have visible melted plastic.

So it’s good as preventive maintenance of your Opus Discovery, to replace these bridge rectifiers, and also the old original electrolytic capacitors.

The kit comes with a printed copy of the latest version of the Opus Discovery Maintenance Manual (click).

Check out this Facebook group for loads of information or to leave questions about the Opus Discovery: https://www.facebook.com/groups/theopusdiscoveryclub

*Inner-blue* mug + duopack Jumbo Stroopwafels

This pack will make you happy!

  • A ByteDelight mug with blue insides
  • An duopack of extra-large Stroopwafels

Best is to wash this by hand.

Serving tip (stroopwafel size may vary):