Yamaha Bass, Double key- Pre-owned Yamaha Bass, Double key- Pre-owned Yamaha Bass, Double key- Pre-owned Yamaha Bass, Double key- Pre-owned £250.00 SOLD! Pre-owned Yamaha Bass Straight bass with crook. Double key for F/F#. This recorder as a limited note range playing F to high E, with no reliable top F. The lower sounds are there fore stronger. Full and clear sound, easy to play. Supplied with simple soft case. All pre-owned instruments have been cleaned and serviced to ensure they are sold in the optimum playing condition. Delivery for pre-owned instruments will be within 5-7 days to allow for a final check of the instrument. Please select Special Delivery when purchasing instruments. Instruments will then be insured and tracked. I cannot accept any responsibility for instruments after they have been posted. Cosmetic damage (such as teeth marks, scratches etc) have, where possible, been removed or repaired. All instruments are sold with a case, though this may not be the original. In the event you are unhappy with the instrument, it can be returned within 30 days for a refund if in sale condition and with any shop label still attached. Return postage costs are not refunded.