Galaxy Audio AS-1200 Personal Wireless In-Ear Monitor System (D Band)

The Galaxy Audio AS-1200D is a professional UHF wireless in-ear monitor system that delivers a clear, personalized mix to live performers while blocking stage noise. This D-band configuration (584–607 MHz) includes a half-rack AS-1200T transmitter, one AS-1200R bodypack receiver, and EB4 earbuds for reliable, low-profile monitoring.

Built for touring musicians, houses of worship, and venues, the AS-1200 offers 210 user-selectable UHF channels, balanced XLR/¼" combo inputs on the transmitter, a backlit LCD interface for quick setup and metering, and compact, belt-friendly receivers running on two AA cells.

Perfect for solo artists, duos, or monitor engineers, this single-receiver pack keeps performers in sync with isolated mixes—eliminating the need for floor wedges and bulky monitor rigs.

Key Features

• System: UHF wireless in-ear monitoring (1 transmitter + 1 bodypack receiver)
• Frequency Band: D-band 584–607 MHz
• Selectable Channels: 210 user-selectable UHF frequencies
• Transmitter I/O: 2 × XLR/¼" combo line inputs with independent level controls; front ¼" headphone output
• Receiver Output: 1/8" (3.5 mm) stereo earphone jack; compatible with standard earbuds
• RF Power & Range: 10 mW RF output; up to 300' (92 m) typical operating range
• Power: Transmitter: external 12–18 V DC; Receiver: 2 × AA (≈ 5 hr alkaline)
• Display & Controls: Backlit LCDs on transmitter and receiver with AF/RF metering, group/channel select, battery indicator, and lock
• Durability: Rubberized receiver cover and built-in limiter for protection
• Included Earbuds: EB4 titanium-driver in-ear buds with standard cable
• Rackmountable: Half-rack transmitter with rack ears and removable BNC antenna

Technical Specifications

• System Band: UHF
• Frequency Range: 584–607 MHz (D-band)
• Selectable Frequencies: 210
• Transmitter RF Output: 10 mW
• Audio Frequency Response: 70 Hz – 13.5 kHz (±3 dB)
• Total Harmonic Distortion: < 1% @ 1 kHz
• Signal-to-Noise Ratio: > 80 dBA
• Dynamic Range: > 88 dB (A-weighted)
• Maximum Deviation: ± 15 kHz
• Operating Range: Up to 300' / 92 m
• Operating Temp: 14 °F to 122 °F (–10 °C to +50 °C)
• Transmitter Dimensions: 1.50" × 8.30" × 3.78" (3.81 × 21.08 × 9.60 cm)
• Transmitter Weight: 22.0 oz (1.375 lb / 0.624 kg)
• Receiver Dimensions: 3.73" × 2.54" × 1.00" (9.47 × 6.45 × 2.54 cm)
• Receiver Weight: 3.2 oz (0.200 lb / 0.091 kg) without batteries

What's Included

• AS-1200T half-rack transmitter with rack ears
• One AS-1200R bodypack receiver
• EB4 earbuds (one pair)
• Removable BNC antenna
• External power supply for transmitter
• Quick Start Guide