Summary of POWERAMPS
Page 1
O w n e r s m a n u a l p o w e r a m p l i f i e r s.
Page 2: 1.0 Equipment Installation
Page 1.0 equipment installation normally your naim equipment will have been installed by the dealer who sold it to you even if you live outside their immediate vicinity. Your dealer is responsible for making sure that the system sounds exactly as it should and information given here is not intended ...
Page 3: 2.0 Getting Started
2.0 getting started 2.1 switching on and off source components and power supplies for cd players, tuners, preamplifiers and crossovers should be switched on before switching on the amplifier(s). Always switch the amplifier(s) off and wait about a minute for its power supply capacitors to discharge b...
Page 4: 3.0 Warnings
Important in order to comply with current european safety regulations it is essential that the naim loudspeaker connectors supplied with amplifiers and loudspeakers are used. Do not under any circumstances allow anyone to modify your naim equipment without first checking with the factory, your deale...
Page 5: 4.0 Connection
4.0 connection 4.1 mains lead as the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows: the wire which is coloured green-and-yellow must be connected to the terminal in the plug which is ma...
Page 6: Nap 500 Power Amplifier
5 nap 500 power amplifier connections the negative input and output connections are all common. The mains earth (ground) should always be connected regardless of what other equipment is used in conjunction with naim power amplifiers. This only grounds the case and the electrostatic screen within the...
Page 7: Specifications
6 6 specifications nap 500 standby power consumption (quiescent) 60va working power consumption signal dependent power output, continuous 8 ohms 140 watts per channel voltage gain +29db input impedance 18 kilohms frequency response -3db@ 1.5hz & 100khz mains supply 100v. 115v. 230v - 50/60hz case si...
Page 8: Nap 135 Mono Power Amplifier
7 nap 135 mono power amplifier connections the negative input and output connections are all common. The mains earth (ground) should always be connected regardless of what other equipment is used in conjunction with naim power amplifiers. This only grounds the case and the electrostatic screen withi...
Page 9: Nap 135
8 nap 135 rear, channel one - left nap 135 rear, channel two - right specifications nap 135 power output continuous, 8 ohms 75 watts transient 500va voltage gain +29db input impedance 18 kilohms frequency response -3db @ 3hz & 50khz mains supply 100v. 115v. 230v - 50/60hz case size (h x w x d) 76 x ...
Page 10
9 9 nap 140, 150, 180, 250 power amplifiers connections the negative input and output connections are all common. The mains earth (ground) should always be connected regardless of what other equipment is used in conjunction with naim power amplifiers. This only grounds the case and the electrostatic...
Page 11: Nap 250
1 0 nap 250 rear nap 180 rear specifications nap 250 power output continuous, 8 ohms 70 watts per channel transient 400va voltage gain +29db input impedance 18 kilohms frequency response -3db @ 3hz & 50khz mains supply 100v. 115v. 230v - 50/60hz case size (h x w x d) 76 x 430 x 300mm specifications ...
Page 12: Nap 150
1 1 1 1 nap 150 rear specifications nap 150 power output continuous, 8 ohms 50 watts per channel transient 250va voltage gain +29db input impedance 18 kilohms frequency response -3db @ 3hz & 50khz mains supply 100v. 115v. 230v - 50/60hz case size (h x w x d) 76 x 430 x 300mm mains input power to pre...
Page 13: Appropriate Standards
1 2 1 2 naim audio southampton road salisbury england sp1 2ln tel: +44 (0)1722 332266 www.Naim-audio.Com ownpa • issue 2 • may 2001 ec declaration of conformity to appropriate standards manufacturer naim audio limited southampton road salisbury england sp1 2ln products nap 500, 135, 250, 180, 150 an...