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A5500MP
DIY |
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Large Diaphragm
Multi-pattern Tube Condenser DIY Microphone
The
ultimate DIY microphone kit! |
$219.95
Free
Shipping
Additional shipping charges apply outside US.
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Our
new limited production multi-pattern
version of the A5500 DIY tube microphone.
This kit includes
everything you need to build a professional multi-pattern large diaphragm tube condenser
microphone.
Use
the included components for an excellent sounding tube microphone.
Or for those more adventurous DIYers, swap out components and
create your own custom high-end tube microphone.
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15
day love it or send it back policy* |
This
kit is intended for intermediate to advance users.
You
should understand intermediate electronics and assembly
techniques.
The step-by-step instructions are on diymic.com. You are expected to understand and read
schematics and a circuit layout, solder, use a multi-meter etc.
However,
the circuit is rather simple and clearly marked.
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| Approximate
Specifications after assembly:
Type: large diaphragm
pressure gradient vacuum tube condenser
Frequency response: 20Hz to 20 kHz
Polar Pattern: cardioid
Sensitivity: 14mV/Pa (@1kHz, 74dB SPL)
Output impedance: <200 ohms
Equivalent noise level: <17dB-A Max. SPL (@0,5%): 130dB
NOTE:
Will include a new power supply with a 9-step pattern
switch between omnidirectional, cardioid and figure-8.
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Kit Includes |
| Unpainted
brass microphone body, Head-grill assembly,
internal mounting cage assembly to mount circuit board, capsule, transformer and connector
housings. |
1 - Fully assembled power supply with 9 position pattern selector.
1 - Power cable for power supply
1 - 7-pin tube microphone cable |
Schematic, circuit board layouts, print out of assembled circuit |
Components included
1 - 32mm/1in large dual-diaphragm
multi-polar pattern capsule (assembled)
1 - Plastic capsule mount
1 - Pre-amp circuit PCB
1 - Tube socket PCB
1 - Vacuum tube, 12AX7
1 - 9-pin tube socket
1 - 7-pin XLR male connector
2 - Ceramic insulators for both ends of C4 |
1 - Film Resistor, 1/2 W 10KΩ
1 - Film Resistor, 2W 100KΩ
2 - Film Resistor, 1/2 W 270KΩ
2 - Resistor, 22M or 51M
1 - Resistor, 200M
1 - Film Resistor, RJ 1/2 W 1-3KΩ
1 - Resistor, 1 KM |
2 - Capacitor, 1μ/400V
1 - Capacitor, 1μ/250V,NP or 1μ/400V
2 - Capacitor, .022μ/630V
1 - Capacitor, 1000 pF/630V
1 - Capacitor, 100μ/25V
3 - Capacitor, 0.1μ/63V
1 - Capacitor, 1000μ/10V
1 - Ceramic Capacitor, 2pF
1 - Transformer, turns ratio 10:1
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