Hilgen
Hilgen is a defunct American amplifier manufacturer.
Company information
The company was started in the 1960s in Hillside, NJ. The name "Hilgen" is a combination of "Hillside" and "Gentul." Jack Gentul (1920–2000) was the founding innovator behind the Hilgen products.
The company made both guitar and bass models, with a T indicating a guitar model and a B indicating a bass model.
Amplifier models
Guitar Amplifiers
- T1506 Troubador 12" combo amp. Featured 12AX7 and 12AU7 preamp tubes, 2 EL84 power tubes, and a 6Y3 rectifier.
- T2511 Meteor 12" combo amp. There is mention on the Univox website that the Hilgen Meteor may have been a different brand name used by Univox to sell their U-45B 10W 12" combo amp with similar circuitry and slightly different cosmetics.
- R2523 Champion. Introduced in 1965, featured 7591A tubes, reverb and tremolo.
- There was a model called the "Swing Away", which was a semi-combo 2x12. Its unique feature was that the amp was hinged, allowing it to be tucked away in the speaker cabinet when not in use; it could then swing into position when needed.
- R2522 Victor - Similar in appearance to other Hilgen combo amps though this model has a crest in the lower right corner. single 12" speaker. tubes: 5AR4 rectifier, 7199 for reverb recovery, 2x12AX7's for preamp and reverb send, 12AU7 phase inverter. 25 to 30 watt output.
- R2521 Pacesetter - similar in appearance to other Hilgen combo amps. swirling paint design on grill cloth similar to those found on Sano amps. 12" speaker powered by 7591 power tubes
Bass Amplifiers
- B2501 Basso, a 1x15 combo amp. Came with 2 7591A, 1 5AR4(GZ34) rectifier, and 2 12AX7As one for the preamp and one for the phase inverter for about 20-25 watts although I have heard of some having 3 12AX7's. But by today's wattage ratings is actually closer to 40 watts. Info and schematics at http://www.hilgenamplifiers.net/
(I have the amplifier section only from a B2501 Basso - it has 2x 7591A, 5AR4, but only 2x 12AX7. I have traced out the circuit, and could make it available - where to post it?) ( In Hand Confirmation (2 11 2012) on 2x 12ax7 only on this amp, not 3 as listed above.)
- B2502 Basso Profundo, a 1x15 combo amp
- B2503 Basso Grande, an amp head designed to piggyback on top of a speaker cabinet. Came with 2 12AX7 preamp tubes, 2 7591A power tubes, and a 5AR4(GZ34) rectifier. It came with a closed-back 2-12 speaker cabinet that had a unique, slightly angled profile. The head attached to the top of the speaker cabinet with a pair of latches.
- B2234 HM-B, a 1x15 combo amp, also with 2 12ax7 preamp tubes, 2 7591 power tubes, and a 5AR4(GZ34) rectifier.