Bontempi KS 5600 (sound and styles demonstration) HiQ sound

(11:13)

Bontempi KS 5400

(6:31)

Bontempi KS4600

(4:19)

Bontempi ks 5600 demo song. #bontempi #ks5600 #synthesizer #toys #90s #demosong

(8:11)

BONTEMPI KS 3400

(2:10)

Bontempi ES 3200 europa series - vintage toy keyboard sound and style demo

(1:52)

Neo60 CU | The Best From Neo Studio

(1:16)

Bontempi GT709 System 5 Plus 8-Bit 80s Digital Synth Keyboard - Reverb.com sale

(4:17)

Bontempi AZ 9000 (sounds and rhythms)

(16:57)

1 Year of Piano Progress

(6:4)

Is this cheap organ a string synth in disguise?

(17:42)

Bontempi Memoplay: A lofi \

(10:3)

BONTEMPI AT 919 (sound and styles demonstration) HiQ sound

(19:31)

Bontempi System 5 AT 919 demonstration

(10:51)

Bontempi AT - 808 (sound demonstration)

(27:38)

Bontempi KS 4400 - sound \u0026 styles

(11:27)

\

(3:52)

Repairing a Bontempi KS 3400

(3:54)

Bontempi ks 4600 synthétiseur petit

(2:43)

Bontempi System 5 sound test

(1:44)

Bontempi KS 5600 (DEMO songs) HiQ sound

(10:35)

BONTEMPI AT 707 System 5

(18)

Chord programming on Bontempi KS3400

(3:56)

Bontempi ks4400 key board,Stück: DeutschHD

(27)

Bontempi B3 Organ - Lord of the rings theme

(33)

BONTEMPI - CHANGES (Tupac piano cover)

(58)

BONTEMPI KS 3400 by S-CAT

(9:36)

Bontempi HF 201: Baumtempi-1 sub bass Keyboard (Circuit Bent by BAUM) Don´t blow your subwoofers ;)

(5:51)