Bob's Devices
CineMag 1131 Blue Step Up Transformer
The CineMag 1131 Blue is Bob's Devices' hand-built moving-coil step-up transformer, using CineMag CMQEE-1131 "Blue Version" transformers in a hand-polished, black powder-coated cast-aluminum enclosure with switchable gain and a ground-lift switch to address hum issues.
MSRP
$1,195
Used market · Good
$615
MSRP to used market
From $1,195 at launch to $615 today.
Specifications
- Gain
- 26 dB at 1:20; 32 dB at 1:40
- Price
- $1,195
- Switches
- High/low gain switch; ground/lift switch; C&K brand silver-contact toggle switches
- Enclosure
- Hand-polished, black powder-coated cast aluminum, laser-etched lettering
- Connectors
- Deluxe gold-plated RCA jacks
- Transformer
- CineMag CMQEE-1131 "Blue Version"
- Turns ratio
- Switchable 1:20 or 1:40
- Effective input impedance
- 118 Ω at 1:20; 29 Ω at 1:40
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