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Heritage Audio 73 Junior API 500 Series Microphone Preamplifier Module
Model: HA73JR
Heritage Audio Warranty
- You name the price you want to pay for a product.
- If the retailer likes your offer, you get that price for the product.
- Guaranteed Brand New Products
- All Products Sold by Manufacturer Authorized Retailers
- 30 Day Return Policy
-
Free Shipping
No Additional Fees
Product Unavailable
We are sorry. At this time, we are not accepting offers on this product.
Specifications
Packaging Info
| Package Weight | 2.85 lb |
| Box Dimensions (LxWxH) | 10.5 x 8.3 x 4.1" |
General Information
| Maximum Output | Greater than +26 dBm into 600 Ω |
| THD | Less than 0.025% at 1,000 HzLess than 0.05% at 100 Hz |
| Frequency Response | 20 Hz (+0.3 dB) to 20,000 Hz (-0.2 dB) |
| Maximum Gain | Slightly greater than 80 dB |
| Input Impedance | MicrophoneHI: 1200 Ω minimumLO: 300 Ω minimum Line: 10 kΩ bridging, Carnhill transformer balanced and floatingDI: Greater than 2 MΩ, unbalanced |
| Power Consumption | 88 mA per rail at ±16 VDC |
| Dimensions (W x D x H) | 1.50 x 6.89 x 5.32" (3.81 x 17.5 x 13.5 cm) |
| Weight | 1.3 lb (0.6 kg) |
| Noise | Less than -100 dBm |
| Output Impedance | Less than 75 Ω,Transformer balanced and floating to drive a load of 600 Ω |
- 1U Module Fits API 500 Series Lunchbox
- 80 dB Class A Microphone Preamplifier
- 50 dB Class A Bridgeable Line Amplifier
- Balanced and Floating Input Impedance
- 20 dB Microphone Attenuation Pad
- 18 dB per Octave 80 Hz High-Pass Filter
- Internal Slow Turn-On +24V Power Supply
- 3 Gain Stage Modular Card Construction
- Carnhill Input and Output Transformers
- Marconi-Style Knobs and Engraved Buttons
- Heritage Audio '73 Junior API 500 Series Microphone Preamplifier Module
- Limited 1-Year Warranty
