






BCA312 (NEW)
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Reservations will begin accepting reservations from 11:00 on Wednesday, August 27th, 2025!
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BCA Series
API 500 Series Format Microphone Preamp
Using parts installed on Vintage API 312 cards and other devices, it has been rebuilt as a 500 series microphone preamp.
Delivery time: at the earliest end of September
*This item is a pre-order item.
The reservation will be completed upon your order.
Due to limited quantities, sales will end as soon as the planned quantity is reached.
*Up to two units per person.
□ Features
- API 500 Series Compatible Module
- Vintage API Input & Output Transformer
- Vintage API 2520 Operational Amplifier
- Grayhill Rotary Switch
- Gain range:
25-45dB (2.5dB steps), 45-60dB (5dB steps) - Hand wired, hand assembly
- +48V Phantom Power Switch
- Hi/Lo impedance switch
- Polarity switch
- -20dB PAD Switch
- Output Control
- Limited to approximately 25 units
- Warranty period: 1 year after delivery
*Since Vintage parts are used, there are multiple types of transformer model numbers and op amps.
Please note that parts cannot be specified.
*Only modules are sold.
Power sources such as lunch boxes are not included.