Fisher X-101-D
A stereo integrated tube amplifier using 6 x ECC83 and 4 x 7591 valves. It is a 60-watt design with large output transformers.
Overview
The Fisher X-101-D is a stereo integrated tube amplifier made by Fisher. It is described as a landmark vacuum tube design. The power transformer has extra wires, which go with the high-output configuration. Owners have described the sound as "amazing" after a recap.
Specifications
| Speaker load impedance | 4Ω to 16Ω |
| Valve complement | 6 x ECC83, 4 x 7591 |
| Dimensions | 15 x 5 x 12.5 inches |
| Weight | 30lbs |
| Power output | 60 watt (30 watts/channel) |
Design
This is Fisher's most advanced 60-watt design, at 30 watts per channel. It uses the largest 7591 output transformers, which help the low-end response. The power transformer has extra wires.
Context
The Fisher X-101-D is described as a landmark vacuum tube amplifier. It sits in Fisher's line of high-fidelity audio equipment from the mid-20th century.
Market
Current listings show the Fisher X-101-D at CAD $1540.00 on USAudioMart, and discounted from $595 to $499 on Reverb. Restoration is documented. Service manuals and schematics are available for download, though common issues can come up during repair.
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