8mm-Super8-Projector Rental
This projector plays both 8mm and super 8 film with the flip of a button. We do not have the manual for this but our technician can give you instructions at the time of the pickup. It is very easy to operate.
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WL-50B Microphone Rental
SPECIFICATIONS WL50
Measured with test circuit (see User Guide)WL50-LO
Measured with test circuit (see User Guide)MC50
Measured with RPM626 PreamplifierWL51
Measured with test circuit (see User Guide)MC51
Measured with RPM626 PreamplifierCondenser (electret bias) Condenser (electret bias) Condenser (electret bias) Condenser (electret bias) Condenser (electret bias) Condenser (electret bias) Polar Pattern Omnidirectional Omnidirectional Omnidirectional Cardioid Cardioid Output Impedance N/A N/A 136 ohms actual (rated at 150 ohms) N/A 136 ohms actual (rated at 150 ohms) Recommended Min.
Input Impedance20 kilohms 20 kilohms N/A 20 kilohms N/A Output Level �45.0 dBV/Pa
(1 Pa=94 dB SPL)�54.0 dBV/Pa
(1 Pa=94 dB SPL)�41.0 dBV/Pa
(1 Pa=94 dB SPL)�50.0 dBV/Pa
(1 Pa=94 dB SPL)�46.0 dBV/Pa
(1 Pa=94 dB SPL)Maximum SPL 133 dB at 1% THD/
20 kilohm load142 dB at 1% THD/
20 kilohm load138 dB at 1% THD/
1 kilohm load138 dB at 1% THD/
20 kilohm load143 dB at 1% THD/1 kilohm load Frequency Response 20 to 20,000 Hz 20 to 20,000 Hz 20 to 20,000 Hz 20 to 20,000 Hz 20 to 20,000 Hz Dynamic Range 103.0 dB 103.0 dB 108.0 dB 103.0 dB 108.0 dB Output Noise
(equivalent SPL, A-weighted)30 dB typical; 33 dB maximum 39 dB typical; 42 dB maximum 30 dB typical; 33 dB maximum 35 dB typical; 38 dB maximum 35 dB typical; 38 dB maximum Signal-to-Noise Ratio 64 dB at 94 dB SPL 55 dB at 94 dB SPL 64 dB at 94 dB SPL 59 dB at 94 dB SPL 59 dB at 94 dB SPL Power Requirements +5 Vdc on pin 2, return on pin 1 (ground). +5 Vdc on pin 2, return on pin 1 (ground). 11 to 52 Vdc (positive on pins 2 and 3, return on pin 1). +5 Vdc on pin 2, return on pin 1 (ground). 11 to 52 Vdc (positive on pins 2 and 3, return on pin 1). Current Drain 60�130 µA 60�130 µA 4.6 mA 60�130 µA 4.6 mA Polarity�Positive pressure on
the diaphragm produces a
positive voltage at:Pin 3 relative to pin 1 at the output connector of the microphone. pin 2 relative to pin 3 of the output
connector of preamplifier.pin 3 relative to pin 1 at the
output connector of the
microphone.pin 2 relative to pin 3 of the output
connector of preamplifier.Overvoltage Protection N/A N/A +/- 75.0 Vdc maximum from pins
2 and 3 to pin 1.N/A +/- 75.0 Vdc maximum from pins
2 and 3 to pin 1.Cap and Overmold Material Polypropylene Environmental Conditions Operating Temperatures: �18 to 57 degrees C (0 to 135 degrees F)
Storage Temperatures: �29 to 74 degrees C (�20 to 165 degrees F)
Humidity: 0 to 95%Packaged Weight 188 g (6.63 oz.) 188 g (6.63 oz.) 305 g (10.76 oz.) 188 g (6.63 oz.) 305 g (10.76 oz.) Cable and Connector 1.5 m (5 ft.), small-diameter,
shielded, with miniature female
4-pin connector (TA4F type).
WL50X: 3 m (10 ft.)
small-diameter, shielded, with
stripped and tinned leads.1.5 m (5 ft.), small-diameter,
shielded, with miniature female
4-pin connector (TA4F type).
WL50X�LO: 3 m (10 ft.)
small-diameter, shielded, with
stripped and tinned leads.1.5 m (5 ft.), small-diameter,
shielded, with miniature female
4-pin connector (TA4F type).1.5 m (5 ft.), small-diameter,
shielded, with miniature female
4-pin connector (TA4F type).
WL50X: 3 m (10 ft.)
small-diameter, shielded, with
stripped and tinned leads.1.5 m (5 ft.), small-diameter,
shielded, with miniature female
4-pin connector (TA4F type).Microphone and Preamp
DimensionsSee User Guide Net Weight WL50: 21 g (0.7 oz.) with cable
and connector.
WL50X: 28 g (1.0 oz.) with 3 m
(10 ft.) stripped and tinned
cable.WL50�LO: 21 g (0.7 oz.) with
cable and connector.
WL50X�LO: 28 g (1.0 oz.) with
3 m (10 ft.) stripped and tinned
cable.121 g (4.3 oz.) with cable,
connector, and preamplifier.WL51 21 g (0.7 oz.) with cable
and connector. WL51X: 28 g
(1.0 oz.) with 3 m (10 ft.)
stripped and tinned cable.121 g (4.3 oz.) with cable,
connector, and preamplifier.