Rupert Neve Designs RNDI Active Transformer Direct Interface

Rupert Neve Designs RNDI Active Transformer Direct Interface – compact active transformer DI delivering exceptional tone and clarity for guitars, basses, synths, keyboards. Features custom Rupert Neve output transformer and class-A discrete FET input stage, offering rich sound with headroom up to +21 dBu. Rugged steel enclosure (165 x 104 x 48 mm, 0.7 kg) for studio and stage.

RNDI provides clarity, drives long lines with minimal signal loss, and excellent phase coherence. Phantom-powered +48V, with Ground Lift switch and 1/4" THRU output to amp. Bandwidth from 5 Hz to over 90 kHz.

As pro tool, blends analog character with precision, ready for recordings without compromise.

MAIN FEATURES

• Custom Rupert Neve transformer for rich tone
• Class-A discrete FET, 2.2 MOhm impedance
• Headroom up to +21 dBu
• 1/4" THRU output to amp
• Ground Lift switch
• Phantom-powered +48V
• Bandwidth 5 Hz–90 kHz
• Rugged steel enclosure

TECHNICAL SPECIFICATIONS

• Noise: < -110 dBV (22 Hz–22 kHz)
• Input Impedance: 2.2 MOhm
• Output Impedance: < 40 Ohms
• Frequency Response: ±0.25 dB (28 Hz–60 kHz); ±1 dB (14 Hz–90 kHz); -3 dB (< 5 Hz)
• Max Input Level: +21 dBu
• Max Output Level: +11.5 dBu
• THD + N: 0.25% @ 1 kHz (+20 dBu); 0.015% @ 1 kHz (-20 dBu); 0.75% @ 20 Hz (-20 dBu)
• Power: 4.5 mA @ +48V DC
• Dimensions (W × D × H): 165 x 104 x 48 mm
• Weight: 0.7 kg
• Included: RNDI, manual
• Product Code: RND-RNDI