Empowering Education Through Clear Communication

At TeachLogic, we're passionate about revolutionizing education through innovative audio solutions. That's why we're proud to introduce the Quantum II Classroom Audio Grant, dedicated to equipping 500 schools with state-of-the-art audio technology.

Ovation ™ Amplifier Receiver Mixer

The Ovation™ stands out in its class with the power, superior voice quality, and a feature set that supports the myriad of classroom audiovisual technologies connected to it. Users will applaud its easy-to-use interface while it is hands down, or maybe up, one of the easiest systems to set up and requires virtually no maintenance over TeachLogic’s famously long service life.

Amplifier | DECT Microphone Receiver | Audio Mixer


4 AUDIO INPUTS

2 MICS

RS-232

SECURITY ALERT

FIRE ALARM

PAGE MUTE

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Additional information

Weight 1.75 lbs
Dimensions 7.5 × 8.5 × 1.75 in
Receiver Input

DECT 6.0 Radio, 2 mic channels

Modulation

DQPSK (Differential Quadrature Phase Shift Keying)

Reception Frequencies

1.92-1.93 Ghz DECT 6.0

Frequency Planning

Automatic; actively avoids interference for high density use; 60 talk channels

Antennae Options

Full diversity; back panel or 10’ extension with magnetic mount to remote external

Mic Pairing Controls

Front panel and remote, with optional OP-10 remote panel.

Connectivity Coverage

2000 sq ft.

Amplifier Output Power

50 W RMS at 4Ω, 2 x 24.5 W channels

Total Harmonic Distortion

< 0.1% @ 1 kHz

Frequency Response

15 Hz – 22 kHz, ± 3 dB

Line Level Inputs

4: 3.5 mm

Anti-Hum Isolation Balun

Switchable (off/on) at computer input

Equalization

5-band, ±10 dB

S/N Ratio

70 dB

Wired Mic Input

1 aux input switchable to dynamic mic

Line Outputs

Conferencing: 3.5 mm with gain control – front panel
Assistive Listening System: 3.5 mm with gain control – rear panel

Page Input

2-pin phoenix; 4 V, 25 V or 70 V nominal; fully isolated

Page Input Sensitivity

50 mV to 12.6V

VOIP Page Integration

Interfaces with all VOIP system at analog level with highly sensitive low power page interface.

Security Alert

Contact closing/opening, 1 or 4 pulse selectable

Fire Alarm

Contact closure by fire panel mutes audio

Charger Output

5 VDC, 1 A, USB-A

Power Supply

19 VDC / 3.5 A CE, CSA and UL Listed

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