SPL Tube Vitalizer

The Tube Vitalizer presents the patented Vitalizer filter network in the most elaborate and beautiful form. Measured against the possibilities of conventional EQs, virtually virtuoso interventions in the sound image are possible with maximum efficiency. When mixing, mastering and restoring, the Tube Vitalizer meets the highest demands in every respect. The front of the Tube Vitalizer is divided into two separate sections: On the left side the Vitalizer and on the right side the exit. Here you can route the signals both via a conventional transistor christening and via a classic tube circuit from the 1950s.

Features:

• Instrumentation amplifier, electronically balanced (differential), transformerless

• Nominal input level: +6 dB

• Input impedance: = 22 kOhm

• Output impedance: < 600 Ohm

• Max. Input level: +24 dBu

• Max. Output level: +22.4 dBu

• Minimum connection load: 600 Ohms

• Relay Hard Bypass

• Frequency response (without tubes): 10 Hz - 100 kHz (100 kHz = -3 dB)

• Frequency response (with tubes): 30 Hz - 100 kHz (30kHz=-3dB)

• CCMR (common mode rejection):- 100 dBu at 1 kHz

• THD & N: 0.002% at 1 kHz

• S/N CCIR 468-3: -83 dBu

• S/N A-weighted: -89 dBu

• Toroidal transformer: 35 VA

• Fuse (primary): 500 mA (230 V/50 Hz); 1A (115 V/60 Hz)

• Fuse (secondary): 315 mA (230 V/50 Hz); 630 mA (115 V/60 Hz)

• Ground lift switch, voltage selector switch, Power Fail Safety

• Standard EIA 19"/2HE

• 482 x 88 x 237mm (WxHxD)

• weight: 4,9 kg