Pricing & Availability
- MSRP: $149
- Discontinued
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Convertible Documentation
Groove Tubes Convertible
Hypercardioid Pencil Condenser Microphone
The GT Convertible was a stage condenser microphone with a removable ball mesh grille. It was intended to be used either as an instrument mic, with ball grill removed, or as a handheld vocal microphone with the grille installed.
The circuit was transformerless, and was based on the popular Schoeps design.
The capsule had a hypercardioid polar pattern, to aid with rejection and feedback issues in a stage setting. This capsule, unlike in the GT-44, was not removable. It was mounted on rubber shockmount posts to reduce mechanical noise.
The mic was introduced at Winter NAMM 2005, at an introductory price of $149.
The Groove Tubes Convertible is also known as: GT Convertible.
The mic was released in 2005.
Specifications
| Pickup Patterns | Pads & Filters |
|---|---|
|
Hypercardioid
(5 mV/Pa; 20 - 18,000 Hz) |
|
| Capsule Dimensions | Impedance | SPL/Noise |
|---|---|---|
| Diaphragm diameter: 19mm Capsule diameter: 21mm Diaphragm gauge: 6 microns |
200 Ohms (Low) | Max SPL: 146 dB Self-noise: 28.0 dB(A) |
| Weight | Length | Max Diameter | Interface(s) |
|---|---|---|---|
| 400g (14.11oz) | 190mm (7.48'') | 21mm (0.83'') |
|
| Power Specifications |
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