PRO-5 vs NAD 114
The 114's signal-to-noise is 98 dB against the PRO-5's 89 dB, its output voltage 10.0V RMS against 8.0V RMS, its input sensitivity 0.5V RMS against 0.1V RMS, and its input impedance 20000Ω against 100000Ω.
AI-generated product photo — not official manufacturer imagery.
PRO-5
B&K Components Ltd.AmplifiersPre-AmplifiersPhono Pre-AmpsDiscontinued
Estimated price (community-sourced)
$350
Around — community and catalog average, updates slowly
About the PRO-5
The B&K PRO-5 is a stereo preamplifier from B&K Components, featuring a classic 1980s black faceplate with gold lettering and handles. It offers 6 inputs and 4 outputs, including stereo L/R RCA audio inputs, making it versatile for home audio setups. The unit has a slightly warm sound signature with good bass punch, though some treble detail is somewhat glossed over. It has tone controls that can be bypassed and a phono stage suitable for turntables. The build quality is solid but uses some older, pedestrian components such as small carbon pots and a modest power supply. RCA jacks are gold plated but internally soldered in a way that may cause connection issues over time, though they can be upgraded. The preamplifier is praised for its sound quality relative to its price point and is considered a good value vintage unit. It is no longer in production and typically found used on the market.
Specifications
Analog Output
Analog signal output specifications
- SNR
- 89 dB
- Output Voltage
- 8.0V RMS
- Max Output Voltage
- 8.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 431.8 × 88.9 × 254 mm (W × H × D)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions