BC12A Tube
The Beesneez Pro Audio BC12A is a large diaphragm tube condenser microphone. This is not just a faithful re-creation of the legendary AKG C12a, Beesneez have taken it to the next level by re-manufacturing the brass multi chambered CK12 capsule and diaphragming it with our very own insulated aluminium diaphragm. This addition provides modern versatility and a more stable frequency capture.
Key Features
- Dual diaphragm Brass CK12 multichambered capsule
BeesNeez Pro Audio have become the world’s largest manufacturer of CK12 capsules. The distinct nature of this capsule made the original C12 and C12a microphones sound the way they did, this capsule recreation allows the BC12A microphone to deliver authentic tone and flexibility. - NOS Raytheon 5784wb tube
The NOS tube we have chosen for the BC12A has an extremely low noise floor and rich tone making it the perfect tube for this microphone. - Full Multipattern Capability and Studio Controls
Choose from nine polar patterns (omni, cardioid, figure-8, and variants for maximum recording flexibility.
What is Included
- Microphone
- Power Supply
- Shock Mount
- 7-pin XLR Cable
- Black Hard Carry Case
Why Choose the Beesneez BC12A Tube?
The BeesNeez Pro Audio B C12a microphone brings to life the C12 sound and the small footprint together with the flat grille surface minimise reflections and aid in a beautiful sonic capture. The BC12A has beautiful airy highs, no mid range grit and smooth real lows.
Listen to the BC12a Tube
Female Vocals
Abbie-BC12a-Tube-Solo
Recording artist: Abbie Cardwell
Abbie-BC12a-Tube-Mix
Recording artist: Abbie Cardwell
| Specification | Details |
|---|---|
| Type | Large-diaphragm tube condenser microphone — multi-pattern |
| Capsule | BeesNeez CK12 Capsule with Aluminium Diaphragm |
| Tube | NOS 5784WB |
| Transformer | BeesNeez 13:1 E-core transformer |
| Polar patterns | Nine selectable patterns — omni to figure-eight |
| Frequency response | Approximately 20 Hz–22 kHz |
| Sensitivity | 24 mV/Pa |
| Maximum SPL | Approximately 120 dB |
| Self-noise | Approximately 20 dB |
| Output impedance | Approximately 150 Ω |
| Recommended load | Approximately 1 kΩ or higher |
| Power requirement | 115–230 V — suitable for mains supplies from 100 V to 240 V |
AUD $2,722.00
BC12A Tube
The Beesneez Pro Audio BC12A is a large diaphragm tube condenser microphone. This is not just a faithful re-creation of the legendary AKG C12a, Beesneez have taken it to the next level by re-manufacturing the brass multi chambered CK12 capsule and diaphragming it with our very own insulated aluminium diaphragm. This addition provides modern versatility and a more stable frequency capture.
Key Features
- Dual diaphragm Brass CK12 multichambered capsule
BeesNeez Pro Audio have become the world’s largest manufacturer of CK12 capsules. The distinct nature of this capsule made the original C12 and C12a microphones sound the way they did, this capsule recreation allows the BC12A microphone to deliver authentic tone and flexibility. - NOS Raytheon 5784wb tube
The NOS tube we have chosen for the BC12A has an extremely low noise floor and rich tone making it the perfect tube for this microphone. - Full Multipattern Capability and Studio Controls
Choose from nine polar patterns (omni, cardioid, figure-8, and variants for maximum recording flexibility.
What is Included
- Microphone
- Power Supply
- Shock Mount
- 7-pin XLR Cable
- Black Hard Carry Case
Why Choose the Beesneez BC12A Tube?
The BeesNeez Pro Audio B C12a microphone brings to life the C12 sound and the small footprint together with the flat grille surface minimise reflections and aid in a beautiful sonic capture. The BC12A has beautiful airy highs, no mid range grit and smooth real lows.
Listen to the BC12a Tube
Female Vocals
Abbie-BC12a-Tube-Solo
Recording artist: Abbie Cardwell
Abbie-BC12a-Tube-Mix
Recording artist: Abbie Cardwell
| Specification | Details |
|---|---|
| Type | Large-diaphragm tube condenser microphone — multi-pattern |
| Capsule | BeesNeez CK12 Capsule with Aluminium Diaphragm |
| Tube | NOS 5784WB |
| Transformer | BeesNeez 13:1 E-core transformer |
| Polar patterns | Nine selectable patterns — omni to figure-eight |
| Frequency response | Approximately 20 Hz–22 kHz |
| Sensitivity | 24 mV/Pa |
| Maximum SPL | Approximately 120 dB |
| Self-noise | Approximately 20 dB |
| Output impedance | Approximately 150 Ω |
| Recommended load | Approximately 1 kΩ or higher |
| Power requirement | 115–230 V — suitable for mains supplies from 100 V to 240 V |
AUD $2,722.00
BC12A Tube
The Beesneez Pro Audio BC12A is a large diaphragm tube condenser microphone. This is not just a faithful re-creation of the legendary AKG C12a, Beesneez have taken it to the next level by re-manufacturing the brass multi chambered CK12 capsule and diaphragming it with our very own insulated aluminium diaphragm. This addition provides modern versatility and a more stable frequency capture.
Key Features
- Dual diaphragm Brass CK12 multichambered capsule
BeesNeez Pro Audio have become the world’s largest manufacturer of CK12 capsules. The distinct nature of this capsule made the original C12 and C12a microphones sound the way they did, this capsule recreation allows the BC12A microphone to deliver authentic tone and flexibility. - NOS Raytheon 5784wb tube
The NOS tube we have chosen for the BC12A has an extremely low noise floor and rich tone making it the perfect tube for this microphone. - Full Multipattern Capability and Studio Controls
Choose from nine polar patterns (omni, cardioid, figure-8, and variants for maximum recording flexibility.
What is Included
- Microphone
- Power Supply
- Shock Mount
- 7-pin XLR Cable
- Black Hard Carry Case
Why Choose the Beesneez BC12A Tube?
The BeesNeez Pro Audio B C12a microphone brings to life the C12 sound and the small footprint together with the flat grille surface minimise reflections and aid in a beautiful sonic capture. The BC12A has beautiful airy highs, no mid range grit and smooth real lows.
Listen to the BC12a Tube
Female Vocals
Abbie-BC12a-Tube-Solo
Recording artist: Abbie Cardwell
Abbie-BC12a-Tube-Mix
Recording artist: Abbie Cardwell
| Specification | Details |
|---|---|
| Type | Large-diaphragm tube condenser microphone — multi-pattern |
| Capsule | BeesNeez CK12 Capsule with Aluminium Diaphragm |
| Tube | NOS 5784WB |
| Transformer | BeesNeez 13:1 E-core transformer |
| Polar patterns | Nine selectable patterns — omni to figure-eight |
| Frequency response | Approximately 20 Hz–22 kHz |
| Sensitivity | 24 mV/Pa |
| Maximum SPL | Approximately 120 dB |
| Self-noise | Approximately 20 dB |
| Output impedance | Approximately 150 Ω |
| Recommended load | Approximately 1 kΩ or higher |
| Power requirement | 115–230 V — suitable for mains supplies from 100 V to 240 V |
AUD $2,722.00
1 review for BC12A Tube
Related Learning Centre Articles
Compare the difference between an edge-terminated and a centre terminated capsule: Does it really matter?
Discover how gold and aluminium diaphragm coatings are used in classic and modern condenser microphone capsules and why the complete capsule design matters more than the metal alone.
Learn what the AKG CK12 capsule is and how its dual-diaphragm design works
This guide compares tube and FET microphones, explaining their circuits, sound characteristics, power requirements, setup, maintenance and which design may suit different recording needs.
Engineered in 1950s Vienna, the intricate brass-ring AKG CK12 capsule defined the sound of studio icons like the C 12 and ELA M 251, leaving a timeless mark on recording history.
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Menestrello –
Incredible authentic C12 sound, I owned a vintage AKG C12 for several years and the BC12A Tube is in the same league, sometimes better!
Great job!