PM 1A
Tube Microphone Preamplifier Module
- Mono Röhren Mikrofon Vorverstärker Modul
- Röhrenbasierter Push-Pull Verstärker
- Gain von +10 bis +70dB in 2dB Steps
- Frontpanel DI Input mit bis +60dB Gain
- Pad Schaltung -20dB
- 3-stufige Input Impedanz
- Phase Reverse, Phantom Power
- Low Cut Filter 20/40 Hz
- Vergoldete Schalter
- Trafosymmetrierter Input und Output
The PM 1A is a combined mic preamp/DI, based on a classic TUBE-TECH design, but featuring even higher fidelity and a few new features: An impedance switch to match the input perfectly to all types of microphones, an overload indicator and 2 dB gain steps. Serious listening tests of the PM 1A have revealed a sound quality second to none, placing it among a handful of the worlds very best designs.
The PM 1A DI continues the TUBE-TECH tradition of extremely good sounding DI's, delivering world class sound for bass and guitar DI recordings. You simply won’t find a better DI than this!
Note: Due to the high quality of the TUBE-TECH RM Series power supply and the pristine audio circuits, the Modular Series products deliver exactly the same uncompromised sound quality as our 19” units.
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.
PM 1A
Tube Microphone Preamplifier Module
PM 1A
Röhren Mikrofon Vorverstärker Modul