TOA WA 1822 UHF Portable Meeting Amplifier
TOA WA 1822 UHF Portable Meeting Amplifier is a compact and lightweight portable amplifier with built-in speakers for voice reinforcement and low-level music playback for small meetings. Options are available to incorporate a cassette player into the unit to make an all-in-one solution. Power is AC or internal batteries. TOA WA-1822C Amplifier price in Bangladesh is 95,000 Tk. Call at 01719300940 to know more and place the order.
৳ 100,000
Description
TOA WA 1822 UHF Portable Meeting Amplifier Specs:
TOA WA-1822C Meeting amplifier built-in a tough, molded, ABS case, the front of the amplifier presents a clean appearance, with a speaker grille, a horn tweeter aperture, and LED indicators that show power status. A handle hinges up from a recessed area where there is a power switch, LEDs that mimic the display on the front panel, and volume controls for the microphone input.
On a sloping rear panel are the microphone input (2-pole 6.35mm jack), an input tone control, Aux output connector (2-pole 6.35mm jack), and Aux input which has dual RCA (phono) connectors, mixing a stereo input such as a cd player to mono.
To the left of this is a blank space, used in the TOA wa-1822c for the cassette mechanism. Below this is the battery compartment, taking eight ‘D’ cells in a removable cartridge, and a cover that opens to reveal storage for up to three microphones, an internal speaker on/off switch, screw-terminals for external speaker, IEC mains inlet.
This model is supplied with a record/replay cassette mechanism ready fitted but is otherwise as to the TOA WA 1822C. The deck has its own volume control and features variable-speed auto-reverse and dual direction operation.
It also has a function to detect periods of silence in the recorded material while fast winding or rewinding and then pause, waiting for the operator to initiate the next replay. Continuous play may be selected.
Technical Specification:
| Mic input: | -48dBV, for low impedance mic, unbalanced |
| Aux input: | -20dBV, 10kohms, unbalanced |
| Frequency response: | 70-10,000Hz, +/-3dB |
| Distortion: | Less than 10% (at rated output) |
| Signal to noise ratio: | Better than 70dB (at rated output) |
| Line output: | -10dBV, 1kohm, unbalanced |
| Speaker output: | 8-16ohms, 20W |
| Rated output: | AC power: 20W, 40W using ext. speaker |
| DC powering: 8W | |
| Power source, AC: | 220-230V AC, 50/60Hz |
| Power source, DC: | Eight ‘D’ cells |
| Battery life: | 6 hours approximately |
| Environment: | AC: -10 to +50, DC: 0 to +40°C |
| Dimensions: | 298 x 460 x 200(w x h x d) mm |
| Weight: | 6kg |
Included accessories: Power cords, dust cover. (TOA WA1822 User manual) (TOA WA1822
Datasheet)
Additional information
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