Name: GAS Thoebe + Goliath // Vintage / Solid-State Preamplifier with MM/MC Phono
Brand: GAS
SKU: 9003375395037
Price: 899.00 USD
Availability: InStock

The GAS Thoebe isn't just a preamplifier; it's a statement piece from the late 1970s, designed by the legendary James Bongiorno. With its servo-loop design and Class A operation, the Thoebe delivers a sound that's both clean and musically engaging. Its phono stage offers 42dB of gain, making it suitable for moving magnet cartridges. But what truly sets the Thoebe apart is its ability to power the Goliath head amp—a dedicated moving coil phono preamp designed to handle low-output cartridges with finesse. The Goliath connects directly to the Thoebe via a rear-panel jack, ensuring a seamless integration that brings out the best in your vinyl collection.

Production

1970's

Condition

9/10

Serial No.

503860R/ A601475

Orig. MSRP

$495

Restoration

Complete recap of all electrolytics in the Thoebe
Complete recap of all electrolytics in the Goliath
Cleaned pots and switches
Verified inputs and outputs

Factory Specs

Type Solid state stereo preamplifier

Frequency Response 20-20kHz (Phono ±0.3db / Line ±0.1db )

THD 0.01% (@2V/600Ω)

SNR 84dB (phono, 10mV in, 20-20kHz)

Sensitivity 0.2mV

Dimensions 17"W x 5.25"H x 8"D

Weight 28 lbs.

Designer

James Bongiorno

Documentation

GAS Thoebe Servo Loop Owner's Manual

GAS Thoebe Servo Loop Schematic

GAS Thoebe Servo Loop Brochure

Liner Notes

The Thoebe preamplifier is an example of the GAS Company's desire to manufacture stereo components to fit every need Thoebe is, without question, a state-of-the-art performer, but at an affordable price. Thoebe shares the same circuit topology as Thaedra, incorporating many of Thaedra's specifications and functions. Thoebe also has provisions for powering Goliath, GAS Company's moving-coil carttidge phono preamplifier, should moving coil cartridges be used.

Packing

Prepare to be impressed. We have arguably the best packing process around. We use our InstaPak machine and white open cell foam to build a custom enclosure for your piece that ensures that it's stable and secure. If it is particularly fragile or heavy, we typically opt for private courier delivery. Depending on where you are in the country, that may cost a bit extra.

Shipping

This piece ships to the contiguous United States for a flat rate of $75, which includes our packaging and our insurance. Of course, we'll ship anywhere in the world, just drop us a line and we'll give you an estimate – even if you're just curious.

Stock No.