Retro Instruments

Τα vintage λαμπάτα ενισχυτικά κυκλώματα και οι custom σχεδιασμένοι μετασχηματιστές είναι συστατικά για την “μεγάλη εικόνα” και το παθητικό equalization δημιουργεί όμορφες και μουσικές καμπύλες ισοστάθμισης.Το RETRO 2A3 είναι ένα δυκάναλο equalizer βασισμένο στο -industry standard-Pultec.Τα ηχιτικά του πλεονεκτήματα φτάνουν πέρα από το equalizing. Industry-standard Passive EQ with authentic feel, controls and equalization curves Additional HF Boost Frequencies for more precise control Easily recallable 100-position knob scales on boost and cut controls A ganged interstage-coupled Subsonic High-Pass Filter provides Peaking LF Boosts with alternate tonal characteristics Transformer Balanced and fully-floating 600 Ohm Input and Output to eliminate ground-induced hum and noise LF Boost Settings of 20, 30, 60 and 100 Hz Complementary LF Cut settings of 20, 30, 60 and 100 Hz HF Boost Settings of 1.5 kHz, 3 kHz, 4 kHz, 5 kHz, 6 kHz, 8 kHz, 10 kHz, 12 kHz, 14 kHz and 16 kHz Complementary HF Cut Settings of 5 kHz, 10 kHz and 20 kHz Vintage Class AB tube amplification for unity-gain make-up Equalization Bypass Switches Size 2U Height: 19" wide x 3.5" tall x 9" deep XLR input and output connections IEC power connector 115/230V 50-60 Hz Switchable AC Mains Uses readily available 12AX7(2) and 12AU7(2) electron tubes Tube substitutions are possible with internal unity gain calibration and jumper selectable 6 or 12 volt tube configuration Design minimizes tube heat generation High stability components used throughout Steel Chassis built to last Manufactured in the USA Full factory support Specifications Signal to noise ratio of greater than 76dB Channel Separation greater than 70 dB Frequency response is flat within 1 dB from 20 Hz-20,000 Hz Harmonic Distortion is less than 1% from 20 Hz-20,000 Hz