Synths ⇝ Yamaha ⇝ Yamaha DX7

The Yamaha DX7 is a six-operator FM synthesizer and one of the best-selling hardware synths of all time, with more than 200,000 units sold. Its sound dominates many recordings from the 1980's.

The DX7 is also available in rackmount form as the TX802. The DX1 and DX5 were higher-end models and the DX9 a lower-end model available at the same time. Revised versions of the DX7 were released as the DX7S, DX7IID, and DX7IIFD.

A number of aftermarket ROMs and modifications were produced, including the Grey Matter E! board and the SuperMax. They had various features, including more patch memories, better MIDI support, arpeggiators, delay, layering improvements, and other features.

The DX7 engine was reimplemented in the PLG100-DX and PLG150-DX plugin boards, and later as the Yamaha Reface DX.

Specifications

Year Released: 1983

MSRP: 1995.00 USD

Keyboard: 61 keys with velocity and aftertouch

Polyphony: 16 notes

Multitimbral: 1 parts

User Patches: 32

Power Consumption: 40 watts

Dimensions: 1018 mm x 329 mm x 102 mm

Weight: 15 kg

Firmware Revisions (ROM XC314):

Version 1.1 released 12-1986

Version 1.2 released 01-1987

Version 1.3 released 01-1987

Version 1.5 release date unknown (Japanese market)

Version 1.6 released 04-1987 (has built in test program)

Version 1.8 release date unknown (servicing ROM XC314006)

Version 1.9 released 07-1988 (servicing ROM XC314007)

User Demo Videos

Rating

Sound Samples

WAV samples are available on freewavesamples.com.

File Downloads

Yamaha DX7 Manual

Yamaha DX7 Voice Library

Yamaha DX7 and DX9 Service Manual

Items for Sale on Reverb

Yamaha DX7 - 5 RAM Cartridges / 1 ROM Cartridge with original box - Excellent Condition ($1,464.48)

Yamaha Yamaha DX7 KV-01 Keyboard Voice ROM cartridge // Shofuku Part 1 AVIC Soft // Boxed ($201.37)

Yamaha DX7 VRC-107 David Bristow 'Special Selection' - Very Rare Voice ROM Data Cartridge + original case ($280)

Yamaha DX7 Mk1 1985 with Supermax Expandion Very good Condition ($1,842.81)

[SALE Ends July 14] YAMAHA DX DATA CARTRIDGE DX7 Voice ROM 2 for DX7 Synthesizer ($49.99)

Yamaha DX7 Emulator Minidexed Dexed 8 DX7 instances TX816 ($249)

Yamaha DX7 Data RAM Cartridge – for DX7, DX5, DX1 ($108.62)

Yamaha DX7 Data RAM Cartridge ($97.63)

Yamaha DX7 Data ROM Cartridge 1 (Master Group / Keyboard & Plucked Group) ($93.36)

Yamaha DX7 VRC-105 Sound Effect Group Data Cartridge ($120)

Yamaha DX7 Mk1 1983 + E! Grey Matter extension ($835.98)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($885.28)

YAMAHA DX7 VOICE ROM SHOFUKU PART1 KV-01 ($100)

Yamaha Dx7 cartridge Voice rom 102-106 1985 - Unused, all cartridges in original box, with manuals ($634.61)

Yamaha DX7 Data ROM Cartridge 1 ($54.92)

YAMAHA DX7 VOICE ROM #2 Cartridge ($85)

Yamaha DX7 Classic 80's Digital FM Polyphonic Synthesiser - 100V ($480.41)

Yamaha DX7 Voice ROM 4 Data Cartridge Orchestral Percussive ($59.99)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($732.24)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($1,000)

YAMAHA DX7 VOICE ROM VRC-104 PERCUSSION GROUP ($100)

YAMAHA DX7 VOICE ROM VRC-103 SUSTAIN GROUP ($100)

YAMAHA DX7 VOICE ROM SHOFUKU PART2 KV-02 ($100)

Yamaha DX7 AViC Soft KV-01 Shofuku Part 1 Soundbank ROM Card ($99.99)

Yamaha DX7 Data ROM Cartridge ($95)

Yamaha DX7 Data ROM Cartridge N°2 - A Orchestral & Percussive Group B Synth Complex & Effects Group ($61.02)

Yamaha DX7 AViC Soft KV-01 Shofuku Part 1 Soundbank ROM Card ($99.99)

Yamaha DX7 Programmable Algorithm Synthesizer /Keyboard clean //ARMENS// ($995)

Yamaha DX7 Data RAM Cartridge 64 blank ($66)

Yamaha DX7 VRC-107 David Bristow 'Special Selection' // Very Rare Voice ROM Data Cartridge ($299)

Yamaha DX7 Data RAM Cartridge ($91.53)

Yamaha DX7 Data RAM Cartridge ($75)

Yamaha DX7 Data RAM Cartridge ($77.85)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Local Pickup Only ($659)

rare Steinberg YamRam I - Yamaha DX7 Data RAM Cartridge ($140.13)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Local Pickup Only ($699)

Yamaha DX7 Data RAM Cartridge ($118.29)

Yamaha DX7 Voice ROM Data Cartridge 1 // Master Group + Keyboard & Plucked Group ($115.94)

Yamaha DX7 Data ROM Cartridge ($80)

Yamaha DX7 (FM synthesizer, 1983, Japan) ($695.63)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($580)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($600)

Yamaha DX7 Programmable Algorithm Synthesizer Used ($450)

Yamaha DX7 Data ROM Cartridge VRC-103 Sustain Group Excellent Condition in original box with Users Manual booklet ($163.53)

Yamaha DX7 + Supermax Chip v2 ($700)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($315)

Yamaha DX7 Programmable Algorithm Synthesizer 1983 - 1987 - Black ($813.91)

YAMAHA DX Data Memory Cartridge for DX7 ($80)

YAMAHA Data Memory Cartridge RAM4 for DX7 ii FD/D/S TX802 RX 5/7 New battery!! ($90)

[SALE Ends July 14] YAMAHA DX7 FM Synthesizer Keyboard w/ Factory Presets Worldwide Shipment ($299.99)