Naim CI-NAP 101 Mono Power Amplifier
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- Official Hi-Fi Retailer since 1973
- Usually in stock and dispatched in 1-5 working days
We offer free delivery on all orders over £100 to mainland UK. Orders under £100 will be subject to a shipping charge starting at £5, where you may select a more premium option if desired.
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We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products.
Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund. In most cases however, orders are fulfilled within 1-5 working days.
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You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.
Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.
Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.
Product Summary
The Naim CI-NAP 101 is a powerful mono power amplifier created specifically for high-performance custom installation systems. Its compact 1U rack-mountable chassis delivers substantial output while remaining discreet enough for dedicated equipment racks and professionally integrated installations.
Delivering 500W into 8 ohms and 800W into 4 ohms, the CI-NAP 101 is capable of driving demanding passive loudspeakers and subwoofers while remaining suitable for loads down to 2 ohms. It also supports 70V and 100V high-impedance loudspeaker systems, making it equally suited to distributed audio installations.
Stereo RCA inputs are summed internally to mono, with RCA line outputs allowing multiple amplifiers to be connected in series. Euroblock speaker outputs, adjustable input level, selectable high-pass filtering, 12V trigger control and automatic signal sensing make the CI-NAP 101 highly flexible for residential and commercial installations.
Key Benefits
- High-performance mono power amplifier
- 500W output into 8 ohms
- 800W output into 4 ohms
- Designed to operate with loudspeaker loads down to 2 ohms
- 70V and 100V high-impedance loudspeaker support
- Compact 1U rack-mountable design
- Stereo RCA inputs with mono summing
- Stereo RCA line outputs for daisy-chain installations
- Euroblock loudspeaker connections
- Selectable high-pass filter for high-impedance systems
- Adjustable input level
- 12V trigger input and output
- Automatic signal detection
- Automatic standby after 20 minutes without an input signal
- Universal 100-240V mains operation
- Designed to complement Naim and Focal custom installation systems
Technical Specifications
Amplification
- Type: Mono Power Amplifier
- Number of Channels: 1
- Power Output into 8 Ohms: 500W
- Power Output into 4 Ohms: 800W
- 100V Output: 240W
- 70V Output: 150W
- Analogue Gain: 29dB
- THD+N at 1kHz: Less Than 0.008%
Frequency Response
- Low-Impedance Output: 3Hz - 70kHz
- High-Impedance Output: 50Hz / 120Hz - 25kHz
- Selectable High-Pass Filter for 70V / 100V Operation
Inputs
- Stereo RCA Analogue Input
- Inputs Combined Internally to Mono
- Input Impedance: 47k Ohms
- Adjustable Input Level
Outputs
- Stereo RCA Line Output
- Low-Impedance Euroblock Speaker Output
- 70V Euroblock Output
- 100V Euroblock Output
Custom Installation Features
- 1U Rack-Mountable Chassis
- 12V Trigger Input / Output
- Automatic Input Signal Detection
- Automatic Power-Down After 20 Minutes Without Signal
- Suitable for Passive Speakers, Subwoofers and Distributed Audio Systems
Power Supply
- Mains Supply: 100-240V, 50/60Hz
- Standby Consumption: Less Than 0.5W
- Off-Mode Consumption: Less Than 0.3W
Dimensions & Weight
- Width: 440mm
- Height: 44.5mm
- Depth: 300mm
- Rack Height: 1U
- Weight: 8.9kg
What's in the Box
- 1 x Naim CI-NAP 101 Mono Power Amplifier
- Mains Cable
- Euroblock Connectors
- Documentation
