91E Integrated Amplifier

Double the Performance
Trouble-free, noise-free, and double the power of traditional 300B amps. Made possible by patented circuit design.

A New Classic
We’re proud to continue a legacy of quality, American manufacturing with innovative new features.

Ships with Tubes
The 91E ships with new production 300Bs, the most popular electron tubes in the world. Made in the USA.

Western Electric was established in 1869. It was re-established in 1996 for the exclusive manufacture of electron tubes and high fidelity. Woven into our story of American manufacturing is the story of sound itself. From the earliest glow of the vacuum tube to the advent of hi-fi, we make stunning experiences for listeners worldwide. This connection to the past powers our mission to continue Western Electric sound for new listeners.

Features

The Western Electric Type 91E is a Class A, single-ended (SE), integrated amplifier for high-fidelity audio reproduction. 

The 91E was made for the Western Electric 300B to provide end users the highest possible performance and quality.

Available in three (3) colors 

In the box 

91E Integrated Amplifier
Remote control
Pin-Straightener (9-pin)
2x 300B Electron Tubes (Power)
2x ECC81 Electron Tubes (Pre-amplifier, pre-installed)
8 Ω Output Transformer Block (pre-installed)
Power Cord
Spanner tool (for removal and/or replacement of 300B’s)
BT antenna
End User Guide

Steered Current Source Technology (SCS)
Experience double the traditional output power with advanced, single-ended (SE) circuit design. This new level of performance is reached by using a fully linear, steered current source (US Patent 10256776) controlled exclusively by the tube’s output voltage. The excess of common large output transformers and associated hysteresis is eliminated, and as a result, lush detail in the midrange and masterfully articulated upper and lower frequencies are revealed.

Stepped Logarithmic Attenuator
A stepped logarithmic attenuator is used to mimic the response of human hearing. The attenuator consists of only discrete resistors in a ladder configuration that are switched in and out of circuit to produce a logarithmic attenuation of the output signal. 

Interchangeable Transformer Block
The standard 8-ohm transformer block can be interchanged with the optional 4-ohm or 16-ohm version. This feature is unique to the 91E Integrated Amplifier and allows users to match speaker impedance for improved fidelity. Single impedance transformers maintain lower winding capacitance normally vitiated with multiple tap transformers.

LCD Display
A bright and easy to read color display shows the selected input, attenuator level, and VU meter. The display also shows settings which can be adjusted by the included remote control. The display is dimmable. 

Remote Control
The included infrared remote control allows for quick adjustment of amplifier settings such as input levels, balance, and display dimming.

Six Audio Inputs
Up to six (6) source devices can be connected during amplifier operation. 

Auto-Bias
Microprocessors automatically bias the 300B tube pair each time the amplifier is powered on. No manual adjustment is necessary.

BT Compatibility
BT compatible audio input is available for wireless convenience.

Software & Firmware Updates via Ethernet Connection and USB

Used Components Rating Key:
    •    Excellent: New in box (10/10).
    •    Very good: Perfect front face, 1 minor flaw on body is acceptable (8-9/10).
    •    Good:1 or 2 minor flaws, used but well maintained (6-7/10).
    •    Fair:3 or 4 minor flaws, or 1 major scratch, appears used (5/10).

USED PRODUCT WARRANTIES:
In addition to any warranties from manufacturers, all products including used products purchased from our company will be repaired or replaced at our option should they malfunction under normal use within one year of purchase. Please contact us for an RMA number (Return Merchandise Authorization) prior to sending anything to The Cable Company or the manufacturer.

USED PRODUCTS EXCHANGE POLICY:
Unhappy with the purchase? We offer a 30 day full value exchange for used product purchases. The full final purchase price of the merchandise (not including freight) will be applied to any purchase new or used products of equal or greater value. The customer is responsible for all shipping costs for returns.

Output Transformer Add-On
Interchange the 91E’s default 8-ohm transformer with the 4-ohm or 16-ohm option to match speaker impedance. Transformer blocks unplug for easy switching. Comes with matching engraved top plate.

1202A Phono Termination Plugs
Sold in pairs, this component optimizes playback performance where MC or MM phono cartridge pickups are used. Select from a variety of values when you place an order.