Gear available from the workshop.

A clone of the 1948 Fender Super V-Front 5B4. A special piece within the GT AMPS lineup: vintage circuitry, meticulous construction, and a family history that is an integral part of the workshop. It is not listed as available equipment or for sale; it’s in the catalog because it’s worth seeing. A raw, open, and lively amplifier, predating the more familiar “tweed” style. A workbench, a piece of history, and craftsmanship all in one cabinet.

Our take on the Tweed Deluxe 5E3: simple, dynamic, and full of character. Built using vintage techniques, point-to-point wiring, and hand-selected components. Warm clean tones, prominent mids, and organic distortion—ideal for the studio and small-to-medium-sized venues.

An AMPS GT reissue of the classic ’50s tweed amp. Meticulously crafted, with dynamic response and realistic volume—perfect for recording, playing at home, or cranking it up without asking the neighbors for permission.

My version of the 5F6-A captures the essence of the Tweed Bassman: power, air, dynamics, and that big clean tone that starts to bite when you push it. Hand-wired, with Classic Tone transformers (now impossible to find). It’s not a shy amp or one for the living room: it’s a massive, responsive, and very lively platform.

Inspired by the classic Fender Princeton 6G2 Brownface. It retains the warm clean tone and smooth overdrive characteristic of the original circuit, adding long-tank tube reverb and a 12" speaker for greater depth and presence. A compact combo with authentic vintage character and great versatility.

A replica inspired by the Vox AC4 era JMI. A low-power, single-ended amp with vibrato, tone, and volume controls. A small, expressive amp with character—the kind that doesn't need to shout to make a statement.

2.5-watt Mini Tweed GT AMPS, built with a solid pine cabinet, chrome chassis, Jupiter 8SC speaker, and hand-selected components. Compact, responsive, and incredibly versatile: ideal for recording, playing at home, and achieving authentic tube overdrive without bringing the walls down.

A handcrafted boutique replica based on the iconic AA1164 circuit. Three-dimensional, dynamic sound rich in harmonics. Features a premium finger-jointed cabinet for optimal resonance in the studio or live. Available in White, Brown, or Classic Bronco Tolex finishes.

A meticulous replica of the definitive 1983 circuit, famous for its colossal headroom and extreme sensitivity to touch. It features two stackable channels (Clean/OD) and a built-in tube reverb that blends in just before the phase inverter, delivering a three-dimensional, full-bodied, and well-defined sound even at high levels of distortion. Built 100% by hand to capture that legendary liquid sustain and the most coveted dynamics on the planet.

Blackface Twin Reverb Amplifier (Replica). A classic high-power tube amp with plenty of headroom, tube reverb, and tube tremolo. Ideal for big clean tones, effects pedals, and live performances. Original Oxford 12T6 speakers.

A valve-based preamp inspired by the RCA models from the golden age of broadcast audio. Three stages with 6J7 tubes, robust construction, and tremendous character: gain, body, and real presence. Classic studio audio, handcrafted by GT AMPS.

12-watt guitar amplifier (Converted from a 16mm projector). Mini head format. Its tone is in the vein of Fender Tweeds. Manufactured: 1946–49. Full Octal Tube Set (Includes 1x12" cabinet + speaker)

Bell & Howell 202 converted to a GT AMPS combo. It’s already playing. A 16 mm projector base, salvaged and converted into a guitar amplifier. The circuitry, layout, and tuning were modified to make it usable and reliable, without completely erasing its origins. A small, unusual piece of equipment with its own unique character.

Conversion project based on the Bell & Howell Filmosound 302. The goal is to salvage components, retain its original look and feel, and redesign the layout and circuitry to transform it into a usable, safe guitar amplifier with its own unique character. There’s a lot of hidden potential in there. Who’s up for the challenge?

A vintage valve platform brought to the world of guitar. Sturdy chassis, vintage OPT, and a circuit currently under development to turn it into an amplifier with its own unique character, without copying any specific model. It’s still on the test bench: undergoing inspection, adaptation, and final tuning before it’s ready. (For tone enthusiasts only *** Terms to be agreed upon)

Guitar conversion based on a Bell & Howell AQ2A, a highly sought-after 16 mm military projector amplifier. It’s a low-power platform with fast attack, natural compression, and early clipping. The conversion preserves the original chassis and character, complete with an output for an external speaker. A rare, expressive piece of gear with its own unique personality. Compact, warm, and anything but generic.

An exclusive compact head built from a vintage Bell & Howell Line Amp module. We added a gain stage to transform it into a true 18-watt guitar amplifier. It delivers a thick, harmonically rich sound with an organic, Bluesbreaker-style breakup. Its tube configuration provides a vintage response and tone that are impossible to replicate today.

A completely original Fender Bandmaster Drip Edge, one of the most coveted models from Fender’s transitional period. It retains the classic Blackface circuitry, responsible for that clean, deep, and dynamic sound that defined an era. The Drip Edge aesthetic, produced for only a short time, has also made it a highly sought-after piece among musicians and collectors. A true American classic, with the tone, build quality, and personality that made Fender great.

1973 Fender Twin Reverb Silverface Amplifier. A classic high-power tube amp with plenty of headroom, reverb, and tube tremolo. Ideal for big clean tones, effects pedals, and live performances. Converted to a Blackface circuit. 220 Volts.

GT AMPS head converted from a 16mm RCA PG201 projector. With a 6L6GC tube and about 25W, it has real punch, body, and the character of a vintage PA/movie theater amp. Raw, direct, and with its own distortion: an RCA machine salvaged for guitar.

Ampro cabinet from the 1950s. It comes from the world of 16 mm projectors and features that beautiful industrial aesthetic—with absolutely no attempt to look modern. Ideal for repurposing as a cabinet, a special project, or a companion to a rare amplifier. * No speaker included

Celestion G10L-35 10” speaker, 35W, ceramic magnet. A compact British-style classic with prominent mids, a solid attack, and good response for combos or 2x10/4x10 cabinets. Ideal for low- and medium-power tube amplifiers.

Classic vintage Celestion P44 speaker. It retains its bell, labels, and original magnetic assembly, all in excellent condition. *** The cone needs to be repaired.

Vintage Cerwin-Vega ER124 speaker in excellent condition, with an undamaged cone and great response. A powerful option with character for upgrading vintage amplifiers, comparable to large speakers like the JBL D120F or Altec 418C.

The Electro-Voice EVM15L 15" speaker, renowned for its high headroom, solid bass, and clear, powerful response. A professional classic, ideal for setups that need body, definition, and real presence.

The Electro-Voice Force 15" is a high-efficiency speaker, renowned for its solid sound, high definition, and excellent power handling. It delivers tight bass, well-defined mids, and a very balanced response, making it ideal for tube guitar or bass amplifiers that require a reliable speaker with ample dynamic headroom. The speaker has been refurbished to like-new condition and is ready to install and use.

Jensen P8T 8" Original Vintage Alnico – Full-range, paper cone, 16 Ω. Excellent condition, completely original, no cracks or repairs. Classic Jensen sound: warm, open, and with great dynamic response.

Original RCA cabinet made in the USA. An old-school rarity: solid construction, plenty of character, and all the hallmarks of classic American audio. * Speaker not included.

75W of power with a modern, balanced tone. Solid bass, defined mids, and open highs that maintain clarity in both clean and high-gain settings. An excellent choice for those seeking the character of a Vintage 30 with a more refined and less aggressive sound.

Yamaha NS-10M, in perfect working condition. Cosmetic condition: 7/10, with normal signs of use. Classic studio reference monitors: dry, direct, and uncolored. Ideal for mixing, secondary reference, or a workroom. These aren’t hi-fi speakers designed to sugarcoat the sound—they’re tools for making informed listening decisions.

The RCA 12AU7 Clear Top NOS/NIB is an American vacuum tube from the Black Plate/Clear Top series, highly regarded for its excellent linearity, low noise, and high reliability. It is known for its open and balanced sound, with natural mids, solid bass, and smooth highs, making it a go-to choice for preamplifiers, phase inverters, and high-quality Hi-Fi or tube equipment.