Model JD 3000A

Monoblock Tube Amplifier 200/200 Watts, EL34/6CA7 Power Output Tubes

Model JD 3000B

Vacuum Tube Preamplifier. Designed for the JD 3000A Monoblocks. 12AX7/12AT7 Tube Complement.

Musical Envoy Amp

Monoblock Tube Amplifier 200/200 Watts, 211/El34/12AT7 Power Output Tubes

Musical Envoy Preamp

Remote Control Preamplifier. A perfect mate for the Music Envoy Monoblocks. 12AX7/12AT7 Tube Complement.