Overview:
four channel ultra-low noise microphone preamplifier with excellent audio performance and common features.
Ideal for bypassing insufficient mixing console preamps or for " direct-to-tape" sessions.
Channel features:
- Electronically balanced input via XLR
- Gain 0 ... +66 dB switchable in 12 steps of 6 dB
- Switchable Lo-Cut, 12 dB/oct. with 70 Hz corner frequency
- Noise -129 dB at 60 dB gain
- Switchable phase reverse
- 4-step level meter, -15 … 0 dBr may be calibrated internally
- Electronically balanced output via XLR
- Dual channel switchable 48 V phantom powering
Versions:
F366-S(ingle) = 2-ch Mic Preamplifier
F366-D(ual) = 4-ch Mic Preamplifier
F366-T(riple)= 6-ch Mic PreamplifierTechnical Data
Inputs: 2 x 2, electr. balanced, 5 kohms Input CMRR: > 80 dB (@ 15 kHz / +60 dB) Max. input level: > +21 dBu Gain: 0 ... +66 dB (12 steps with 6dB) Gain accuracy: +/- 0,25 dB Lo-Cut: 70 Hz (-3 dB) THD+N: < 0,001 % Noise: -129 dB (@ 60 dB gain) Frequency range: 10 Hz … 20 kHz (-0,1 dB) 5 Hz ... 70 kHz (-3 dB) Internal bandwidth: 200 kHz (@ +60 dB gain) Max. output level: > +21 dBu (in 600 ohms) Output CMRR: > 60 dB (@ 15 kHz) Output impedance: < 30 ohms Meter range: -15 … 0 dBr, adjustable Power supply: Wallplug Adaptor, 8 … 25 V, 10 VA Dimensions: 483x44x166 mm (WxHxD), 19", 1U Case: Stainless steel Front: Front dark grey