Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
1 unit in stock: We currently have 1 unit in stock.
2 units in stock: We currently have 2 units in stock.
3 units in stock: We currently have 3 units in stock.
4 units in stock: We currently have 4 units in stock.
5 units in stock: We currently have 5 units in stock.
6 units in stock: We currently have 6 units in stock.
7 units in stock: We currently have 7 units in stock.
8 units in stock: We currently have 8 units in stock.
9 units in stock: We currently have 9 units in stock.
10 units in stock: We currently have 10 units in stock.
11-20 units in stock: We currently have between 11-20 units in stock.
21-30 units in stock: We currently have between 21-30 units in stock.
31-40 units in stock: We currently have between 31-40 units in stock.
41-50 units in stock: We currently have between 41-50 units in stock.
51-75 units in stock: We currently have between 51-75 units in stock.
76-100 units in stock: We currently have between 76 and 100 units in stock.
101+ units in stock: We currently have at least 101 units in stock.
201+ units in stock: We currently have at least 201 units in stock.
301+ units in stock: We currently have at least 301 units in stock.
401+ units in stock: We currently have at least 401 units in stock.
501+ units in stock: We currently have at least 501 units in stock.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
Workhorse PowerTube 500 Series Vacuum Tube Mic Preamp
The PowerTube leverages the warmth and tone of a 12AX7 vacuum tube using an innovative non-radiating charge pump that supplies 140 volts to the tube to deliver the excitement and character of a high-voltage vintage tube amplifier. This feeds a class-A balanced output stage that together, can produce as much as 60dB of gain, making the PowerTube ideal for use with all microphones. For even more character, activating the Air switch adds a slight edge to a vocal track or sparkle on acoustic guitar, while low frequency resonance is easily tamed using the high-pass filter.
Product Features
High voltage 12AX7 tube gain stage
Jensen transformer coupled input
100% discrete with over +65dB gain
10 segment LED bar-graph indicator
Applications
The most demanding studio recording
Warming up tracks by using the tube
Adding character & grit to the voice
Direct instrument recording with Omniport
Cool factors
Single space 500 series design
Fits in all ‘Lunchbox’ type racks
Sounds absolutely amazing
Built in filters to optimize signal path
Product Specifications
Audio circuit type: 100% discrete class A with 12AX7 tube drive
Transformer: Jensen JT-115KE
Frequency response: 20Hz ~ 20KHz +0/-1dB
Dynamic range: >93dB
Gain: +75dB when used with Workhorse*
Total harmonic distortion: 0.05%
Intermodulation Distortion: 0.011%
Input Impedance: 900Ω
Output Impedance: 200Ω
Common Mode Rejection Ratio: >84dB
Equivalent Input Noise: -128dBu @ maximum gain
Maximum Output: +22dBu
Data Compression: 235mA
Input Connectors: XLR
Output Connectors: XLR
Weight: 1.5lbs (0.7Kg)
Shipping size (L x W x D): 9 x 6.5 x 2 (inches)
Conditions: For use in dry locations only between 5°C and 40°C
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