+ 30 Day In Home 100% Refund Period
+ 5 Year Parts & Labor Warranty with Every Signature Edition Upgrade
+ 100% GUARANTEED to beat ANYTHING else on the market!
Nothing we sell ever comes back.
We don't even have to advertise. Once our clients experience for themselves the extreme high performance & "bang for the buck" we deliver, they keep coming back as funds permit.
The Upgrade Company would not continue to be A+ rated on the nationwide BBB algorithm month after month unless we were delivering on our promises.
Grandioso C1 Line Stage Preamplifier Brand New with Signature Edition Upgrade
|Analog Audio Inputs|
|Connectors||RCA x 2 pairs (RCA 2 can be used as an AV pre-input )
XLR x 3 pairs
|Input impedance||RCA :10 kOhms
XLR :10 kOhms
|Input sensitvity||At rated output : 510 mV|
|Maximum input level||12 V|
|Analog Audio Outputs|
|Connectors||RCA x 2 pairs
XLR x 2 pairs
|Output impedance||RCA: 47 Ohms
XLR: 66 Ohms
|Maximum output level||7.5 V ( RCA output, 1kHz, 0.003%)
15V ( XLR output, 1kHz, 0.003%)
|Frequency response||1Hz – 200 kHz ( -3 dB )
3Hz – 50 kHz (-0.2 dB)
|S/N ratio||116 dB ( 2 V input, A-weight )|
|Total harmonic distortion||0.0006% (RCA)
0.0004% ( XLR)
|Rated output||2 V|
|Power supply||AC 230V, 50Hz
AC 120V, 60Hz
AC 220V, 60Hz
|Power consumption||25 W|
(W x H x D, including protrusions)
445 × 132 × 457 mm
(17 5/8 × 5 1/4 × 18˝ )
445 × 132 × 451 mm
(17 5/8 × 5 1/4 × 17 7/8˝ )
|Weight||32 kg ( 70 5/8 lb)|
|Power cords × 2; DC power connection cords × 2; Remote control (RC-1315) × 1; Batteries for remote control (AAA) × 2; Felt pads × 8; Owner’s manual × 1; Warranty card × 1|
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Page information last updated: 06/05/2020
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