Name: SPL Crescendo duo V2
SKU: 8496
Availability: BackOrder

SPL Crescendo duo V2

₹333,560.00

Analog input & output; XLR (balanced)

Maximum input & output level

32.5 dBu

Input impedance

10 kΩ

Output impedance

75 Ω

Frequency range (-3dB)

20 Hz – 100 kHz

THD + N (10 Hz – 22 kHz, 32 dB Gain)

0.002 %

THD + N (10 Hz – 22 kHz, 63 dB Gain)

0.001 %

Noise (A-weighted, 150 Ω, 32 dB Gain)

– 94 dBu

Noise (A-weighted, 150 Ω, 63 dB Gain)

– 67.5 dBu

E.I.N. (150 Ω)

-130.5 dBu

Common mode rejection (1 kHz)

88 dB

Internal Linear Power Supply with Shielded Toroidal Transformer

Operating voltage for audio electronics

+/- 60 V

Operating voltage for relays and LEDs

+ 12 V

Mains Power Supply

Mains voltage (selectable, see fuse chamber)

230 V AC / 50; 115 V AC / 60 Hz

Fuse for 230 V

T 1 A

Fuse for 115 V

T 2 A

Power consumption

max. 20 VA

Dimensions & Weight

W x H x D (width x height x depth)

482 x 88 x 300 mm

19 x 3.46 x 11.8 inch

Unit weight

6.1 kg

13.45 lbs

Shipping weight (incl. packaging)

7.5 kg

16.54 lbs

Available on backorder

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Crescendo duo

Dual-Channel Microphone Preamplifier with 120V technology

Crescendo duo combines the precise sound that German Rundfunk-Technik is famous for with the innovative SPL 120V technology.

The internal operating voltage of 120 volts allows Crescendo microphone preamplifiers to break completely new ground. This results in microphone preamps that sound detail-rich, vivid and equally honest.

Crescendo duo lets microphones shine in a whole new light –

because they have never been amplified like this before.

The Undistortable

Thanks to the SPL 120V technology, it is almost impossible to overdrive this microphone preamplifier.

Crescendo duo is a dual-channel microphone preamplifier with 120V technology.

Both channels feature the same range of functions. Besides phantom power (48 V) for condenser microphones, polarity reversal, a high-pass filter and a PAD switch, they provide the possibility to adjust the VU meter to display very high levels – so they leave nothing to be desired. The gain can be adjusted comfortably and precisely via a 12-step switch. With the switchable output control, the output level of the Crescendo duo can be perfectly adapted to following AD converters. Two outputs per channel allow the signal to be sent to two different devices in parallel. In addition to the extensive feature set and the outstanding technical characteristics, Crescendo duo convinces with a sonic authenticity that is second to none.