July 2023 – SynthMania

Sequential Circuits DrumTraks audio demos

Custom patterns

Factory patterns

Factory songs

Sequential Circuits DrumTraks specs

Year of release	1983
Instruments	Bass, Snare, Rim, Tom 1, Tom 2, Crash Cymbal, Ride Cymbal, Closed Hi-Hat, Open Hi-Hat, Claps, Tambourine, Cowbell, Cabasa
Patterns	Max of 99, max of 100 measures
Songs	Max of 99, max of 100 steps each
Tempo
Display	seven-segment lcd
MIDI	In, Out, Thru
Power
Other	Cassette interface, Clock interface, MIDI
Dimensions
Weight

Digital Reverb Processor

The MXR 01 Digital Reverb, a classic unit from the early-mid 1980s.

MXR 01 audio demos

A Casio CZ-1000 synthesizer was used as the sound source for all seven audio demos below.

Year of release	1984
Preset storage	7 user settable presets
Sound generation method	digital
Frequency response	150 Hz – 10 kHz
MIDI	n/a
Sound expansion capabilities	n/a
Effects	Several types of reverb
Reverb time	0.1 sec. to 24 sec.
Dynamic Range	75dB (typical)
Input	Mono, 20k balanced bridging +6dB max.
Output	Stereo, 100 ohms +6dB max.
Controls	buttons
Connections	1/4″ RTS phone jacks (balanced) 9 terminal barrier strip
Display	seven-segment, red
Power	115V, 25W (US & Canada) 230V, 25W (Europe)
Dimensions	1.75″ high EIA rack, 9″ deep
Protection	Mains transformer internally thermal limited