Hosa PHB-350

Hosa PHB-350

Hosa PHB-350 The PHB-350 is a Balanced (TRS) 1/4″ half-normalled patch bay. De-Normalled (straight through) operation is possible by rotating the individual internal channel modules. Includes detailed instructions.

Price:  $149.00

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RapcoHorizon MS-1 Mic Splitter

RapcoHorizon MS-1

• Split a Lo-Z microphone signal (or similar source) into two outputs

• By using only the isolated output, it can work as an isolation transformer for long microphone lines feeding unbalanced inputs

• Transformer isolation can help minimize interference from radio transmitters, lighting dimmers, and 60hz AC power wiring

• Hookup requires only standard XLR mic cable

• It has an input, a direct output (allows phantom power to pass), an isolated output to keep the outputs discreet from each other, a ground lift switch for buzz-free operation in almost any environment and a formed steel box

• Heavy duty steel box

• Superior quality connectors and transformer

• Recessed connectors and switches to prevent damage

• Ground lift switch to eliminate hum

• Individually tested for performance and quality

Approximate size: 3 3/4″(w) x 5″(h) x 1 7/8″(d)
The following is a list of connectors on this item:

(1) XLRF
(2) XLRM
(1) HSIT
(1) Switch
XLR female panel mount
XLR male panel mount
Transformer
Panel mount ground lift switch

Price:  $79.00

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Rolls ADB2 Active Direct Box

Rolls ADB2

Rolls ADB2 Active Direct Box, Phantom Powered Only

The ADB2 is powered by standard microphone phantom power from 9-48 VDC and uses a discrete low-noise differential driver to make it very quiet. The ADB2 has two 1/4 inch Input jacks wired in parallel, a male XLR Output and a 3 position attenuator and ground lift switches.

ADB2 Specifications:

Input -10 to +40 dB unbal

Output -10 to +2 dB bal XLR pin 2 +

Bandwidth 1 -50K Hz

S/N 100 Db

Jacks (2) 1/4 inch phone, XLR Male

Attenuator 0 dB, 20 dB, 40 dB

Power9 -48 V Phantom

Size 2 inches X 3.5 inches X 1.23 inches

UPC 675889000207

Price: $60.00

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Rolls CL151 GLC Compressor Limiter Gate Mic Preamp

Rolls CL151 GLC

Rolls CL151 GLC Gate Limiter Compressor / Mic Preamp

The CL151 GLC is a unique dynamics processor with the added benefit of a microphone preamp. The unit features smooth, soft-knee compression and limiting, and noise gating for quiet operation. Gating is indicated by a front panel LED, and gain reduction is indicated via a 5-LED ladder.

FEATURES

o Mic preamp with 12 volts of phantom power available

o Soft-knee compression/limiting

o Noise gating

o XLR mic and 1/4 inch line input

o Side Chain for detector circuit access

o 1/4 inch balanced output

UPC 675889015102

Price: $130.00

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Rolls DB25b Direct Box

Rolls DB25b

Rolls DB25b Direct Box, With Pad & Ground Lift

The DB25b is a transformer-balanced, passive direct box. The Attenuator cuts the signal from speaker outputs, or hot line outputs so the audio mixer input does not distort. The 1/4 inch Input jacks are paralelled so either one may be used. The Ground Lift may reduce hum.

DB25b Specifications:

Frequency responce 50 – 15K Hz + -3 dB

Output imp. 600 ohms

Imput Impedance 50K ohms

Max output level 10 dBm

Polarity + Pin 2 (XLR)

UPC 675889002508

Price: $35.00

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Rolls HE18 Buzz Off

Rolls HE18

HE18 Buzz Off The HE18 is a two channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. Now you can eliminate virtually all ground hum and buzz by simply inserting the HE18 into the audio path. Plus, the unit will convert an unbalanced signal into a balanced signal, and vice-versa. This greatly improves overall noise performance. FEATURES Eliminates ground loop hum and buzz. Leaves signal grounds connected. Passive, the unit requires no power. Converts balanced lines to unbalanced lines and vice-versa. Adjusts signal voltages to match difference in ground potential.

SPECIFICATIONS

Frequency response: 20Hz to 70 kHz /- .5dB

Distortion: < 0.005 percent THD @ 1 khz

Crosstalk: > -97 dB

Max source impedance: 1 K Ohm Min load impedance: 10 K Ohm

UPC 675889001808

Price:  $80.00

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Rolls MX41b Passive Mixer

Rolls MX41b

Rolls MX41b 4-Channel Stereo Or Mono Passive Mixer

The MX41b is a stereo four channel passive mixer for expanding a console mixer, mixing instruments, CD players, cassette players, computers etc. It requires no batteries or other power source. The unit may also be used as a 1 In 4 Out stereo splitter box when all controls are set to maximum.

MX41b Specifications:

  • 8 Stereo Inputs: 4: 1/4″ and 4: 1/8″
  • Stereo 1/4″ and 1/8″ Outputs.
  • Input Impedance: 10K to 47K Ohms
  • Output Impedance: 2.5K to 10K Ohms
  • Gain: -12 dB MAX
  • Dimensions: 3.6″ x 2.7″ x 1.42″ (W x H x D)
  • Weight: 1 lb.
  • Four Stereo 1/4″ and 1/8″ Inputs.
  • Stereo 1/4″ and 1/8″ Outputs.
  • 100K Ohm Potentiometers.

UPC 675889004113

Price:  $70.00

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