1218 - 75 Watt Audiophile Audio Amplifier

This medium output power audio amplifier is specially designed for audiophile applications. It provides 75W RMS @ 4 Ohm (50W RMS @ 8 Ohm) and features a special noiseless PCB design with separate audio and power earthing rails.

Other features include:

• Completely free from functions adjustments
• Output short circuit and overheating full protection
• Loudspeaker protection from DC output voltage
• MOS-FET output power transistors

It can be used for building high quality multi-channel power amplifiers for HOME CINEMA, SACD, DVD-AUDIO, etc.

Kit includes all board mounted components including large heatsink and solder for assembly.

Technical Specifications
Output power	50W RMS/8Ω (75W/4Ω)
Supply Voltage (not included)	Symmetrical ±35 Vdc
Suitable power supply	Quasar kit No. 1217
Current	2A
Voltage ripple	10V/μsec
Frequency response	15Hz - 100KHz
Harmonic Distortion	<0.05% (20Hz…20KHz/25 Watt)
S/N Ratio	105dBΑ (1W @ 8Ω)
Board Dimensions	60x100mm
Overall dimensions	75x85x100mm (including heatsink)
Board Connections	Solder Posts
Product Format	SELF-ASSEMBLY Electronic Kit (KT ) only more
Documentation	User Manual Amplifier Power Supply General Advice