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100V line amplifiers with an integral mixer in a half width 2U housing. Inputs for microphones and line input are governed by front panel volume controls with a mixed line output. Mono output to either 100V line or 8 ohms speaker load is connected via a screw terminal connector on the rear panel. Providing cost-effective public address in small to medium installations.
Inputs for microphones and auxiliary line
100V or 8 Ohms operation
Version | 60W, 3 mic | Output power | 60Wrms | Frequency response : line | 91Hz - 48kHz | Frequency response : mic | 93Hz - 15.0kHz | Mic inputs | 3 x 6.3mm jack (unbalanced) | Input sensitivity : line | -8.8dB | Input sensitivity : mic | -50.1dB | Signal to noise ratio : line | 90dB | Signal to noise ratio : mic | 82dB | Dimensions | 285 x 220 x 84mm | Weight | 4.35kg |
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| - INTEGRATED DIGITAL PA COMBINATION SYSTEM (ALL IN ONE SYSTEM) - SIMULTANEOUS 2 GROUP DIFFERENT BROADCASTING - DIGITAL PROCESSING & DIGITAL AMPLIFIER - CD COPY (EXTEND LIFE-TIME OF CD MECHANISM) - USB INTERFACE (USB HOST) | | | | | POWER AMP | Rated Output | 120W + 120W | Input Sensitivity | -10dBV / 10kΩ | S/N | Better than 75dB | Frequency Response | 100Hz-18kHz | MIC/LINE 1~5CH | MIC Input Sensitivity | -55dBV / 10kΩ | MIC S/N | Better than 55dB | MIC Frequency Response | 120Hz-10kHz | MIC T.H.D | Less than 0.5% | LINE Input Sensitivity | -10dBV / 10kΩ | LINE S/N | Better than 65dB | LINE T.H.D | Less than 0.3% | CD | S/N | Better than 80dB | Frequency Response | 100Hz-20kHz | TUNER | S/N | Better than 60dB | Frequency Response | 120Hz-12kHz | Power Consumption | 170W (1/8 Power) | Weight | 16kg/35.3lb | Dimension | 482(W)x177(H)x373(D)mm/19(W)x7(H)x15(D)in | ※ Specifications and design subject to change without notice. | | | |
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Multi-purpose, multi-function mixer/power amplifiers specifically designed for maximum versatility and cost-effective high-performance are ideal units for any PA requirement in locations such as schools and offices and other intermediate size environments. A choice of different power outputs are offered as well as functions such as paging and dual zone coverage.
Specification | |
Power Source |
AC mains 50/60Hz, or 24V DC (M4 screw terminal) |
Output |
120W |
Power Consumption |
AC operation: 158W (rated output), 66W (EN60065) 24V DC operation: 7.0A (rated output), 2.8A (EN60065) |
Frequency Response |
50 - 20,000Hz ±3dB |
Distortion |
Under 2% at 1kHz, rated power |
Input |
MIC 1: -60dB*, 600Ω, electronically-balanced, combined type of XLR-3-31 equivalent and phone jack DIN socket (5 pins) MIC 2, 3: -60dB(*1), 600Ω, electronically-balanced, combined type of XLR-3-31 Equivalent and phone jack AUX 1(MOH): -20dB*, 10kΩ, unbalanced RCA pin jack AUX 2: -20dB(*1), 10kΩ, unbalanced, RCA pin jack AUX 3: -20dB(*1), 10kΩ, unbalanced, RCA pin jack combined type of XLR-3-31 and phone jack TEL(*2): -20dB*1, 10kΩ, electronically-balanced, M3 screw terminal |
Output |
REC: 0dB(*1), 600Ω, unbalanced, RCA pin jack LINE 1,2(*3): 0dB(*1), 600Ω, unbalanced, RCA pin jack MOH: 0dB(*1), 600Ω transformer balanced, M3 screw terminal SPEAKER SELECTOR: 2 zone, high impedance (100V line/83Ω), individual selector switch, M4 screw terminal DIRECT SPEAKER OUT: High impedance (100V line/83Ω),M4 screw terminal Low impedance (4 - 16Ω), M4 screw terminal(Both Low and High impedance terminals cannot be used at the same time.) |
Phantom Power |
ON or OFF for each MIC 1 - 3 with switch setting |
S/N ratio (Band Pass: 20 - 20,000Hz) |
Over 100dB (Master volume: min) Over 76dB (Master volume: max) Over 60dB (MIC 1 - 3)) Over 76dB (AUX 1 - 3) Over 90dB (TEL) Over 96dB (EMERGENCY) |
Control Input |
Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz TEL: No-voltage make contact input, open voltage: 24V DC, short-circuit: under 5mA, M3 screw terminal EMERGENCY (*4): No-voltage make contact input, open voltage: 24V DC, short-circuit: under 10mA, M3 screw terminal |
Control Output |
Power remote: Open collector output, withstand voltage: 35V DC, control current: under 50mA, M3 screw terminal |
Indicator |
5 point LED output level meter, Power indicator LED, Zone indicator LED, Emergency LED, TEL LED |
Priority |
EMERGENCY: Overrides other inputs TEL: Overrides other inputs except "EMERGENCY”, ON/OFF selectable with switch setting MIC 1: Overrides other inputs except "EMERGENCY & TEL”, ON/OFF selectable with switch setting |
Operating Temperature |
-10ºC - +40ºC |
Finish |
Panel: ABS resin, black, hair line Case: Steel plate, black |
Dimensions |
420 (W) x 107.7 (H) x 367 (D)mm |
Weight |
12.6kg |
Accessory |
Power cord x 1, Terminal block cover x 1, Terminal block cover mounting screw x 2 |
Option |
Rack mounting bracket: MB-25B, Volume control cover: YA-920, Input transformer: IT-453A |
Note* |
(*1) 0dB = 1V (*2) Can be transformer-balanced with the addition of optional IT-453A input transformer. (*3) LINE 1 and LINE 2 outputs can be interlocked with ZONE 1 and ZONE 2 speaker selectors, respectively. (This function needs internal modification.) (*4)Operation when activated can be selected from the following: Turning ON the unit\'s power (factory-preset) or OFF. (The OFF function needs internal modification.) |
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Toa A1806 powered mixer is a basic mono/2 zones 60 Watts (100V) PA amplifier with 3 mic channels suited for broadcasting, paging or background music in schools, offices or shops.
| Weight (KG) | 9.4 | Size (mm) | 420 x 107.7 x 367 | Colour | Black | Manufacturer warranty (UK) | 1 year RTB |
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The Crown 135MA is a high value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 135MA provides 3 inputs (each with a volume control) and a 35W amplifier output. Other features include priority muting, voice activated muting, phantom power, and Bass and Treble controls.
Features
- 3 inputs (each with a volume control), and one 35W amplifier output channel
- Ideal for paging, background music, and music-on-hold
- Balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screw-terminal speaker outputs
- Priority muting by VOX or external switch
- Bass and Treble controls on master output
- Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
Specifications
- Minimum Guaranteed Power into 8 ohms or 70V/100V Output: 35W
- Frequency Response (at 1 watt from line out): 50Hz to 20kHz +/-1dB; 19Hz to 34kHz +0, -3dB
- Signal to Noise Ratio (ref. to rated power, master volume at minimum):
Mic: > 58 dB.
Line: > 60 dB.
Telephone: > 60 dB.
Inputs 2 or 3 (and 4 in 160MA): > 78 dB - THD+N:
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| - SPEAKER SELECT(5ZONE SPEAKER OUTPUT) Six speaker select switches enable you to select any combination of up to five speakers. - SELECTABLE PRIORITY MUTING Switchable audio signal priority for MIC Channels 1, siren, Chime and Telephone input over other input sources. - MONITOR SPEAKER You can monitor output signal by using the monitor speaker, and can control the monitor level on front panel by 3 step lever switch. - ANNOUNCEMENT CHIME Convenient four-tone chime for use with announcements. - REMOTE CONTROL INPUT Individual speaker zones can be selected and chime can be operated by wired remote control. - EM(EMERGENCY) When EM switch is pressed in emergencies, EM broadcasting stored in VOICE IC is outputted. - REMOTE POWER You can turn on/off amplifier by remote control. - INDIVIDUAL INPUT GAIN CONTROLS Rear-panel gain controls for each input channel for total control of individual levels. - MODULAR DESIGN Optional modules can be installed in multiple configurations for convenience and ease of use. Choose the PAM-CDA (Compact Disc), PAM-T (AM/FM Tuner) or PAM-D (Cassette Deck) modules to expand the PAM-510/520ʼs audio capabilities. ACCESSORIES One detachable AC power cord is provided for use with this product. | | | | | | PAM-510 | PAM-520 | Amplifier Section (Amp In@1kHz, 4Ω Load Output) | Rated Output Power (THD 1%) | 120W(RMS) | 240W(RMS) | Speaker Zone 1~5 Output | 25W MAX | 50W MAX | Input Sensitivity/Impedance | 1V/20kΩ | S/N | Better than 85dB | Frequency Response (at 1kHz Half Power Output, ±3dB) | 80Hz~18kHz | Mic Input Section (Mic 1~4 In@1kHz, Preamp Out) | Input Sensitivity/Impedance | –60dBV/600Ω | S/N | Better than 55dB | Frequency Response (±3dB) | 120Hz~10kHz | Tone Control (Bass:100Hz,Treble:10kHz) | ±12dB | Phantom Power | +24VDC | Line Input Section (Line 1~2 In@1kHz, Preamp Out) | Input Sensitivity/Impedance | –30dBV/10kΩ | S/N | Better than 65dB | Frequency Response (±3dB) | 80Hz~15kHz | Tone Control (Bass:100Hz,Treble:10kHz) | ±12dB | Remote Amp Section (Remote In@1kHz, Preamp Out) | Mic Input Sensitivity/Impedance | –60dBV/600Ω | S/N | Better than 55dB | Frequency Response (±3dB) | 120Hz~10kHz | Tel In Section (Tel In@1kHz, Preamp Out) | Input Sensitivity/Impedance | 0.3V/600Ω(USA/Canada) | 0.775V/600Ω(EC & Associated) | S/N | Better than 65dB | Frequency Response (±3dB) | 330Hz~3kHz | Pre Amp Out(Mic 1~4, Line 1~2, Tel In, Remote In) | 0dBV/600Ω | | T.H.D | Less than 0.5% | Record Out | –10dBV/3kΩ | Operating Temperature | –10°C~40°C | Power Source | 100–120VAC or 220–240VAC; 50/60Hz, 24VDC | Power Consumption (1/8 POWER) | 180W | 320W | Weight | 17kg/37.6lb | 19kg/42lb | Dimensions | 482(W) x 132(H) x 398(D)mm 19(W) x 5.2(H) x 15.7(D)in | ※ Specifications and design subject to change without notice. | | | |
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