Sekiwa Synthesizer Study Synth Album

via this auction

List of gear on the back cover. Note all the typos.

Synthesizer
ARP 2600 - ES
ARP 2800 ES Odessey
ARP-2701 (with Degital Sequencer)
ARP 1701 ES Pro Soloist
MOOG 55 System
Mini Moog
Yamaha CS-10
Yamaha CS-10
Yamaha CS080 Polyphonic Synthesizer
Korg 800DV

Synthesizer Model
ES-0111 Dual VCO + Digital Ring Modulator
ES-0211 VCLF
ES-0221 VCLF + VCHF
ES-0311 VCA
ES-0411 Dual Envelope Geuerator
ES-0511 Dual Ring Modulator + Level Shifter
ES-0611 Multimode Filter
ES-0621 4 Variable Filter Bank
ES-0711 Dual DC Mixer
ES-0811 Scale Oscillator Driver
ES-5111S Dual LFO System
ES-5121S Ascending + Exponential Geuarator
ES-5131S AGC + Variable limiter

Tape Recorder
TEAC 80.8 8Track(1/2") Tape Speed 38cm/p 1
TEAC A3340S 4Track(1/4") Tape Sp 38cm/p 1
TEAC A7400 2Track(1/4") Tape Sp 38cm/p 1
TEAC A2300S 4Track(1/4") Tape Sp 38cm/p 1
Ampex MM-1000 16Track(2")
Ampex AG440b 2Track

Mixer
TEAC M-3 (8ch)

Accessory
DIC EM-1000 Echo Machine
ES ESA-20 Phase Machine
ES ESA-30 Streo Flauger
ES ESd-10 Computer Sequencer
ES ESd-16 Digital Sequencer
ES ESd-101 DA + Interfase

Other Instrument
Yamaha CP-70 Electric Grand
Yamaha SS-30
Solina String Ensewble
Clavinet D-6
HAMOND X-5