Preamplifiers
Showing all 6 results
-
Preamplifiers
Fosi Audio Box X5
Technical Specifications
Parameter Specification Cartridge Support MM & MC Input RCA Output RCA THD ≤ 0.009% Signal-to-Noise Ratio ≥ 92 dB Frequency Response 20 Hz – 20 kHz (±0.015 dB) Gain Settings 38 / 48 / 56 / 66 dB Power Supply 16 V DC / 1 A Dimensions 4.1 × 6.5 × 1.4 inches SKU: n/a -
Preamplifiers
Fosi Audio P3
Specifications
- RMS Power: 250mw @16Ω；150mw @32Ω；32mw @250Ω；20mW @300Ω
- Headphone Impedance: 16-300Ω
- Noise Floor: 64uV
- Input Mode: Bluetooth, RCA
- Output Mode: RCA, 3.5mm Headphone Jack, AUX Out
- Frequency Range: 20Hz-20kHz(±1dB)
- Dynamic Range: 104dB
- THD: ≤0.02%
- SNR: ≥103dB
- Crosstalk: 95dB
- Bluetooth Chip: QCC3031
- Bluetooth Version: 5.1
- Bluetooth Range: ≥10m
- Bluetooth Codecs: SBC/AAC/aptX/aptX HD/aptX LL
- Power Input DC: 12V/1.5A~3A;
SKU: n/a -
-
Commercial Audio, Preamplifiers
Pre-777 USB Preamplifier with Analog Processor
Specifications
Model: PRE-777 USB
Type: Bluetooth & USB Audio Preamplifier
Microphone Inputs: 3 × 6.35 mm mic inputs
Audio Inputs: RCA (CD, DVD, COM, TUNER), Bluetooth, USB MP3
Audio Outputs: RCA OUT 1, OUT 2, SUB (Subwoofer output)
Microphone EQ: 5-band with digital echo effect
Music EQ: 6-band music equalizer
Controls: Mic level, music level, master volume, balance, input selector
Playback: Bluetooth wireless streaming, USB MP3 playback
Frequency Response: 20 Hz – 20 kHz
Application: Karaoke, PA systems, home audio
Mounting: Standard rack-mount designSKU: n/a -
Preamplifiers
Fosi Audio Box X3
Specifications
Specifications Details Model BOX X3 Input Interface RCA + 3.5MM AUX + Bluetooth Output Interface RCA output Output Active(powered) speakers, Amplifier Frequency Response Standard RIAA THD ≤ 0.1% SNR ≥ 98dB Product Weight 0.71 lb/320g Device Dimension 4.66 inch/3.85 inch/1.29 inch DC Input Range 12V Input Voltage Range AC 100V – 240V Output Voltage Level 650 mV @3mV 1kHz Power Supply 12V 1.5A SKU: n/a -
Preamplifiers
Fosi Audio ZP3
Technical Specifications
Parameter Specification Cartridge Support MM & MC Input RCA Output RCA THD ≤ 0.009% Signal-to-Noise Ratio ≥ 92 dB Frequency Response 20 Hz – 20 kHz (±0.015 dB) Gain Settings 38 / 48 / 56 / 66 dB Power Supply 16 V DC / 1 A Dimensions 4.1 × 6.5 × 1.4 inches SKU: n/a
