Here for sale is a pair of Tron Seven Dual Mono “GT” spec MC phono stages which means you have a completely separate mono phono stage amplifier for each channel. The improvement in soundstage width and depth as well as image placement has to be heard to be believed. These have been built to the highest standard today and are fully silver wired. This is probably the best phono stage money can buy today. As a state of the art MC phono stage it really doesn’t get much better than this. Both these units have been used very little and they are in “new” condition.

The two Seven Dual Mono MC Phono stages currently have 2 switchable inputs. Each switchable input has 2 MC gain settings, so you have 68db and 74dB of gain to cover 95% of all MC cartridges available today. The output stage is a low impedance high current design, which enables it to be used with any preamplifier whether transistor or valve. Also a passive preamp or TVC can be used with this design. Additional partitioning has been employed internally to help reduce any magnetic and electrical fields for the critical aspects of the circuit ensuring an extremely low noise design.
Inputs: 2 x RCA Phono input (L & R separate amplifiers).
Outputs: 2 x RCA Main output (L & R separate amplifiers).
Controls: On/Off switch under chassis. Earth lift switch. Mute Switch. MC Input select (1 or 2). MC Gain select (high or low).
Valve Complement: 1 × 12AX7 (low noise), 1 × 12AU7 per chassis.
Frequency Response: 5Hz–37.5kHz ± 3dB. RIAA within ± 0.5dB
Phono Gain: Low 68dB & High 74dB switchable MC gain.
Equalisation: RIAA only.
Output Impedance: <600 Ohms
Mains Supply: 115–240 volts AC (50–60Hz). Earth lift included on rear panel.
Power Consumption: Nominal 12 watts
Dimensions (mm): 450w × 335d x 103h
Weight: 7kg (net) each case – Total 14kgs
Note: With the exception of the Mute switch the 3 other switches on the front panel are only cosmetic.
Price when made was £23,000.
Price £9500 (for the pair), or a very near offer. Both come with a 12 months warranty.