Radial Engineering Elevator Multi-Level Booster

Radial Engineering Elevator Multi-Level Booster

Radial Engineering Elevator Multi-Level Booster

B&H # RAEDMCAB MFR # R800 7225
No Longer Available

Radial Engineering R800 7225 overview

  • 1Description

The Elevator Multi-Level Booster from Radial Engineering is a multi-level power booster and buffer which gives you the power to customize the sound of your guitar, amplifier, and pedal chain. The design begins with a 100% discrete class-A signal path that is void of integrated circuits (ICs). This eliminates zero-cross distortion, a problem which tends to cause other boosters to sound harsh.

On the ground floor (Level-1), a selector switch allows you to set the Elevator to true bypass for a direct feed to the amp when the power booster is out of the circuit. Level-2 lets you activate a unity gain buffer that will drive your guitar signal to 50' without noise. This eliminates problems such as tone loss due to cables, and popping when switching with high-gain amps. The Level-3 Drag Control is a load correction circuit which replicates the 'tone and feel' of playing with your guitar connected directly to your amp. Level-4 is a 'baseline' power booster that drives the front end of the amp for more crunch and bite. This recessed 'set & forget' control is particularly useful when using vintage amps that produce less gain. Level-5 is a clean power booster that is activated using the footswitch and delivers up to 18 dB of pure gain for soloing. Level-6 is a three-position mid boost switch that lets you increase the mid range content for added sustain.

The compact enclosure fits nicely on any pedalboard and is powered using a standard Boss-style 9 VDC power supply. A sturdy footswitch controls the internal gold-sealed military-grade relay for maximum durability, while the solid 14-gauge steel outer casing protects the sensitive internal electronics and rules out the possibility of accidentally damaging the circuit board.

100% discrete, class-A circuit
Drag Control load correction for natural tone
Lets you customize your signal for optimal performance
Delivers up to 18 dB of clean power boost
In the Box
Radial Engineering Elevator Multi-Level Booster
  • Limited 3-Year Transferable Warranty
  • Table of Contents
    • 1Description

    Radial Engineering R800 7225 specs

    Audio Circuit Type 100% Discrete class-A
    Frequency Response 20 Hz to 20 kHz
    Total Harmonic Distortion 0.02%
    Dynamic Range >100 dB
    Input Impedance PZB Off: Variable 22 kOhms to 1 MOhms
    Maximum Input +4 dBu
    Gain Drive Preset Mode: Unity to +18 dB
    Boost: Unity to +18 dB
    Output Clip Level +10 dBu
    Output Impedance PZB On: 1000 ohms
    Equivalent Input Noise -100 dBu
    Intermodulation Distortion 0.02%
    Phase Deviation < 6° at 100 Hz
    Power Requirements 9 VDC Adapter / 50 mA
    Construction 14-gauge steel chassis & outer shell
    Finish Durable powder coat
    Dimensions 4.7 x 3.5 x 1.9" (11.9 x 8.9 x 4.9 cm)
    Weight 1.25 lb (0.57 kg)

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