Casio DJ-1 – The ultimate Rapman

From Keen On Keys. The DJ-1 is a small keyboard with 32 mini keys, 25 tones, 30 patterns, 6 pads, scratch and pitch disk, microphone, voice effector and a cassette recorder. Released in 1992, it was the successor of the famous Rapman. It was also released as Rap-2 or "Rap Studio". Support this channel and…

Bontempi Master HB 404 – Full Review

From Keen On Keys. The HB 404 is the smallest model of the Master series from 1984 and the successor of the Minstrel Alfa. It has 40 mid-sized keys, 8 note polyphony, 6 sounds with sustain and single finger orchestra, 6 hythms, arpeggio and 2 chord modes. Support this channel and buy a song or…

The VL-10 – Casio’s smallest keyboard

From Keen On Keys. The VL-10, released in 1982, is the smallest keyboard made by Casio. It’s a mini version of the famous VL-1 and has some of it’s features. It’s monophonic, has 29 keys, 3 tones, 10 rhythms, a demo melody, a sequencer and a calculator. But it’s missing the ADSR function, octave switch,…

Yamaha MP-1 – The Keyboard with a Music Printer

From Keen On Keys. The MP-1 is the world’s first and only portable keyboard with a music printer. It features 44 mid-sized keys, 8 note polyphony, 10 voices with sustain, 10 rhythms with variation, duet function, transposer and chord and melody memory. It sounds exactly the same as the PC-100 and PS-400 and was also…

Casiotone SA-50 – Casio’s New Mini Keyboard

From Keen On Keys. The SA-50 is a small keyboard with 32 mid-sized keys, 100 tones, 50 rhythms and 10 songs. It was released in june 2022. It’s based on the SA-46/47 from 2010, but has a few improvements like 32 note polyphony, octave switch, metronome, reverb, transpose function, a couple of stereo tones and…

Yamaha PSS-F30 – Full Review

From Keen On Keys. The PSS-F30 is a small keyboard with 37 mid-sized keys, 32 note polyphony, 120 voices, 114 styles, 2 chord modes, 30 Songs and a metronome. It was released in 2019 together with the PSS-A50 and the PSS-E30. It is the small version of the PSR-F50/51 and has the exact same voices,…

Yamaha PS-400 – Full Review

From Keen On Keys. The PS-400 is a small keyboard with 44 mid-sized keys, 8 note polyphony, 10 voices with sustain, 10 rhythms with variation, duet function, transposer and a chord sequencer. It was released in 1982. It sounds exactly the same as the PC-100 and MP-1 and was also released in a smaller and…

Alesis Harmony 32 – Full Review

From Keen On Keys. The Alesis Harmony 32 is a small Keyboard with 32 mid size keys, 300 sample based tones, 300 rhythms, 40 demo songs, a recorder, 5 drum pads, a metronome and a USB MIDI interface. It was announced in late 2020 and has been on the market since early 2021. It’s the…

Casio MT-65 – Full Review

From Keen On Keys. The Casio MT-65, released in 1983, is a small keyboard with 49 mid-sized keys, 8 note polyphony, 12 styles, 20 tones, vibrato, sustain/reverb and modulation FX. It uses the NEC D930/931 ICs which were used for many Casio keyboards between 1983 and 1986. The D930 accompaniment chip is famous for it’s…