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Josephson Engineering

Josephson Engineering C700A

Variable-pattern dual-capsule large-diaphragm condenser (multi-output, B-format-style)

Microphone

$6,050Manufacturer list price

Specifications

Type
Microphone
Description
Variable-pattern dual-capsule large-diaphragm condenser (multi-output, B-format-style)
Topology
condenser (dual large-diaphragm capsule array, variable pattern)
Signal path
Analog
Channels
2
Channel format
Dual discrete outputs: W (omni/pressure) and X (front-facing figure-8/gradient); pattern derived by external mixing, not switched onboard
Form factor
Large side-address body, yoke-mounted, internally shock-mounted capsule assembly, expanded-metal grille
Connection
5-pin XLR
DSP
false
Powered
true
Drivers
16mm omni/pressure capsule (similar to Series Six KA11) + 26mm figure-8/gradient capsule in one housing; neutral cascode-FET, class-A active balanced electronics per signal
Frequency response
20-20,000 Hz ±2 dB from reference curve
Max SPL
135 dB SPL @ 1kΩ load for <1% THD
Sensitivity
9 mV/Pa (-41 dB ref 1V/Pa) per signal
Polar pattern
Variable: omni, subcardioid, cardioid, supercardioid, figure-8, and reversed variants — derived by mixing W and X signals (no side capsule; mono-only pickups, any pattern)
Introduced
1993
Country of manufacture
USA
Phantom power
48V

Details

Controls: No onboard pattern switch; polar pattern and character are set post-mic by mixing the W/X signal ratio (omni through figure-8) or in post-production

I/O: 5-pin XLR carrying 2 discrete capsule signals (W, X)

Notable use: Flagship Series Seven variable-pattern design; mono pickup in any directional pattern, pattern decided or changed during mixdown by combining discrete capsule signals

Notes: Dual-capsule variant of the Series Seven C700 platform (LDC-class capsules, not SDC). 4 mA current draw per output. Year of introduction (1993) sourced from secondary retailer/forum content, not a Josephson datasheet — moderate confidence, flagged. C700A and C700S are distinct current SKUs (mono dual-capsule vs. stereo/surround triple-capsule); both included separately per 'cover all current mics' guidance even though task brief listed only one 'C700' entry.

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