ZSM-01 - Do-it-yourself kit, stereo amplifier 2x15W

Amplifiers based on basic application of the TDA2030 (or TCA365) integrated circuit.
Need minimal number of external components. When supplied with ?18 V (max. ?1 A)
output power is 15 W, with total distortion approx. 0,2 %.
Sensitivity 0,3 V.
PCB dimensions: 80 x 25 mm.