Retro King RK-45 Head - Black Levant with Negative Feedback Loop Option Included

The "RK 45 Head" is a replica of the mid 60's JTM 45™. Unlike the reissue, this amp is hand wired point to point on a vintage style turret board and is built to the exact specs of the original. The output tranny built for Retro King by Heyboer with the 8k primary plate load is optimal for the kt-66 power tubes. As in the originals, the filtering in the first cap is a double 32mf cap and the second is a double 16mf cap.


This amp uses the early "plexi" tone control values along with the standard preamp values. You can also order this amp with the optional negative feedback control adjustable from the stock 27k to 77k (mounted on back of amp). This will give you more or less power amp gain. Eric Clapton "Beano" tone to AC/DC, its all here.


Head:  23"h x 32"w x 10-1/2"d


2 channel 4 inputs (high & low)
High treble & normal channels
2 Volume, Treble, Mid, Bass and presence
2 Matched KT66 power tubes (Valve Art KT66)
3 JJ 12AX7 preamp tubes
1 GZ34 rectifier tube
Heyboer transformers (original radiospares specs) (120/240 volt primary)
Output Tranny has correct 8 k primary
4, 8 or 16 ohm selector
Two speaker outputs
Optional negative feedback control (27 to 77k)
Plexi panels
Original JTM 45™ specs
Correct filtering
dijon "mustard" caps allen bradley carbon comp resistors
Aluminum chassis
Hand wired point to point (Teflon wire)
Baltic birch cabinet

Retro King RK-45 Amplifier Head - Black Levant


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