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Tube Tech PM 1A Microphone Preamp for Tube Tech RM2 Tube Box

The PM 1A is an exceptionally smooth sounding microphone preamplifier and direct instrument input amplifier, such as bass, guitar, keyboard etc.

This product has been discontinued and is no longer sold.

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From Tube-Tech

The PM 1A is an exceptionally smooth sounding microphone preamplifier and direct instrument input amplifier, such as bass, guitar, keyboard etc.

The TUBE-TECH PM 1A is a combined Microphone Preamplifier and Direct Instrument amplifier. The input provides a switchable +48 V phantom power, a select-able mic. impedance of 600/1200/2400 Ohm, a phase reverse switch, a low-cut filter (20 Hz/40 Hz/off), as well as a switchable -20 dB pad. Gain is adjustable from +10 dB to +70 dB.

The Direct Instrument Input are unbalanced with a gain ranging from + 10 dB to + 60 dB. The amplifier is all tube. Input transformer is enclosed in a MU-metal can. Input and output transformers come with a static screen between the primary and secondary wirings. The input and output are balanced as well as fully floating.

All tube-based push-pull amplifier
Mic. Gain in 2 dB and 10 dB steps
Selectable mic. impedance 600/1200/2400 Ohms
Phantom Power (+48V)
Phase reversal
20 dB pad
High impedance Direct Input
Lowcut filter (20 Hz/40 Hz/off)
Frequency Response @ -3 dB: 5 Hz to 60 kHz
Typical noise figure: 5 dB @ 200 ohm

Watch & listen

Tube-Tech RM2 - AES '09

Also in this recording Tube-Tech RM 2 Tabletop frame that holds two vertical Tube-Tech Modules Tube Tech CM 1A Compressor for Tube Tech RM2 Tube Box Tube Tech EM 1A Tube Equalizer for Tube Tech RM2 Tube Box

Tube-Tech RM 2 is a two-slot rack that vertically accommodates any 2x Tube-Tech M-Series modules (for example such as the PM 1A and / or the EM 1A). The RM 2's two rack-unit frame lets you own and mount multiple Tube-Tech modules together with one small two-channel rack. The power supply and internal voltage rails provide the higher supply voltages than what the modular 500 racks can offer, to drive tube-based electronics. Tube-Tech is available for purchase through Sound Pure, who is always available to answer any questions you have about recording gear and the recording process. Call Sound Pure toll free 888-528-9703, or e-mail them at sales(at)soundpure.com

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Tube-Tech RM2 - AES '09

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