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For sale: a Kawai GB-2 Session Trainer, a rare and highly versatile practice tool designed for musicians who want hands-on control over pitch, tempo, and playback. This unit allows you to slow down, speed up, transpose, or loop audio sources—ideal for instrumental practice, transcription, and rehearsal.
The GB-2 is known for its reliability, musical usefulness, and classic Kawai design. Perfect for collectors, studio users, or musicians wanting a unique vintage training device.
Condition: The unit is in mint condition with no signs of previous use.
Fully tested, fully functional, and performing exactly as intended.
All buttons, sliders, inputs, and outputs work perfectly.
''Important note when tested: When we find there's either a small thing wrong, or not 100% working we offer our listings for parts or repair to avoid unwanted issues after purchase''
Dimensions (LxWxH): 29x20x7 cm
Weight: 1 Kg
Volts: 12v
Working condition: Fully (See pictures for the cosmetic condition of this lot)
Missing or damages: Mint
Does not come with fixed/factory power cable.
We ship worldwide.
Will ship to the USA as well. We ship DDP bases (Delivery Dutie Paid)
-Shipping in the EU up to 30 KG (max)
-Shipping outside of the EU up to 20 KG (max)
Please note: ‘'Whenever an item exceeds the weight noted above. Please ask for a shipping quote before making a purchase. The shipping costs are estimated in our shop because we do not know the shipping address.
Picking up the item is also possible. It can be picked up in Alkmaar
Delivery by us is also possible in some cases. Please reach out to us for more information about deliveries
State of listing: If a listing is listed ''for parts or not working'' returns are not accepted.
When we offer our products with the notice ''Serviced'' or ''Fully serviced'' that means the device is either lightly ''serviced'' with a new belt, and cleaned the pots, Or ''Fully serviced'' recapped, Quiescent current adjusted etc as expected from a full service
Generating expert take…
Quiescent emerged in 2017 as the evolution of Vertex AQ, a UK-based pioneer in noise and vibration control for audio systems with over two decades of acclaimed products. Retaining co-founder John Cheadle and introducing designer Nigel Payne, the brand carries forward Vertex's legacy of tackling interference at its source, rooted in meticulous engineering from England.
The company's focus lies in high-performance infrastructure that eliminates EMI, RFI, and acoustic vibrations across audio chains, from digital inputs to component supports. Quiescent offers premium power amplifiers like the T100SPA stereo model and T100MPA monos, alongside the T500VA balanced mains supply, plus specialized mains, loudspeaker cabling, and interconnects—all incorporating proprietary QPower noise-suppression systems for mechanical and electrical purity.
Positioned firmly in the high-end audiophile market, Quiescent commands a niche boutique reputation for revelatory noise reduction that unlocks source fidelity, earning reviewer praise and a devoted following among discerning enthusiasts seeking uncolored, lifelike sound reproduction.
See all Quiescent listings on RADAR.
