equipment overview:

external power supply is always optional exluding those in bold which are required.
note that naim preamplifiers always need external power supply if used with power amplifier without supply or non naim power amp.

model inputs function case size external power supply mute / mono tape loops remote control
NAC
12
3xDIN or 1xRCA 2xDIN preamplifier oldest narrow ? no / no 1 no
NAC
22
1xRCA 2xDIN preamplifier oldest narrow *NAPS yes / no 1 no
NAC
42
1xRCA 2xDIN preamplifier oldest narrow / old narrow *NAPS yes / no 1 no
NAC
42-5
1xBNC 2xDIN preamplifier oldest narrow / old narrow *CAP yes / no 1 no
NAC
62
1xBNC 3xDIN preamplifier old narrow / narrow *CAP yes / no 1 no
NAC
32
2xRCA 3xDIN preamplifier oldest narrow / old narrow *NAPS yes / yes 2 no
NAC
32-5
2xBNC 3xDIN preamplifier oldest narrow / old narrow *CAP yes / yes 2 no
NAC
92
1xRCA 4xDIN preamplifier slim *CAP yes / no 2 option
NAC
112
6xDIN2 preamplifier new slim *CAP yes / no 3 yes
NAC
72
2xBNC 3xDIN or 1xBNC 4xDIN preamplifier narrow *CAP yes / no 2 no
NAC
102
1xBNC/DIN 5xDIN preamplifier full *CAP
NAPSC
yes / no 3 yes
NAC
112x
6xDIN2
[2xRCA]
preamplifier new full *CAP
NAPSC
yes / no 3 yes
NAC
202
6xDIN2
[2xRCA]
preamplifier new full *CAP
NAPSC
yes / no 3 yes
NAC
82
1xBNC 5xDIN preamplifier full *CAP1
NAPSC
yes / yes 3 yes
NAC
282
6xDIN2
[2xRCA]
preamplifier new full *CAP1
NAPSC
yes / yes 3 yes
NAC
52
1xBNC 5xDIN2 preamplifier full SUPERCAP3 yes / yes 3 yes
NAC
252
6xDIN2
[2xRCA]
preamplifier new full SUPERCAP3 yes / yes 3 yes
NAC
552
6xDIN2
[2xRCA]
preamplifier new full 552PS yes / yes 3 yes
power
(@ 4 ohms)
NAIT 1xRCA 2xDIN integrated amplifier old narrow ? no / no 1 no
NAIT 2 1xRCA 3xDIN integrated amplifier4 old narrow / narrow ? yes / no 1 no
NAIT 3 1xRCA 4xDIN integrated amplifier4 slim 45+45 yes / no 2 option
NAIT 5 6xDIN2 integrated amplifier4 new slim 45+45 yes / no 3 yes
NAIT 5i 2xDIN/RCA 2xRCA integrated amplifier new slim ? no / no 1 ?
internal preamp supply cooling fan protection
NAP
110
DIN4 power amplifier old narrow 55+55 yes no no
NAP
160
DIN4 power amplifier oldest full / old full 80+80 yes no no
NAP
90
DIN4 power amplifier old narrow 45+45 yes no no
NAP
90/2
DIN4 power amplifier narrow 45+45 yes no no
NAP
90/3
DIN4 power amplifier slim 45+45 yes no no
NAP
140
DIN4 power amplifier old narrow / narrow 70+70 yes no 70°C
NAP
150
DIN4 power amplifier new slim 75+75 (?) yes no 70°C
NAP
180
DIN4 power amplifier full 90+90 yes no 70°C
NAP
200
DIN4 power amplifier new full 100+100 (?) yes no 70°C
NAP
250
XLR power amplifier oldest full / old full / full / new full 125+125 no no 70°C, >17A for 10 µs
NAP
135
2xXLR mono
power amplifier
old full / full 135 no yes 70°C, >18A for 10 µs
NAP
300
2xXLR power amplifier new full 150+150 (?) no yes 70°C
NAP
500
2xXLR power amplifier big one 250+250 no yes 70°C
NAP
6-50
3xDIN4 multiroom
power amplifier
full / new full 6 x 50 (?) no yes 70°C
NAPV
175
2xDIN4 3 channel
power amplifier
new slim 3 x 75 (?) no no 70°C
NAPV
145
XLR mono
power amplifier
new slim 145 (?) no no 70°C
output external power supply
CD 3 DIN compact disc player slim no
CD 3-5 DIN compact disc player slim *CAP
CD 5 DIN compact disc player new slim *CAP
CD 5i DIN / RCA compact disc player new slim no
CD 5x DIN / RCA compact disc player new slim *CAP
CD2 DIN compact disc player full no
CDX DIN compact disc player full CDPS or XPS
CDX2 DIN / RCA compact disc player new full XPS
CDI DIN compact disc player full (top load) no
CDS DIN compact disc player full (top loading) CDPS or XPS
CDS2 DIN compact disc player full (top loading) XPS or CDPS
CDS3 DIN / RCA compact disc player new full (top load) XPS
NAT
03
DIN fm tuner slim no
NAT
05
DIN fm tuner new slim no
NAT
02
DIN fm tuner narrow no
NAT
01
DIN fm tuner old narrow / narrow NA PST
 
remarks
 
FLAT
CAP
power supply slim
FLAT
CAP2
power supply5 new slim
FLAT
CAP2x
power supply5 new slim
HI
CAP
power supply old narrow / narrow / new narrow
SUPER
CAP
power supply full / new full
NAPSC power supply mini for NAC 102 or HEADLINE
NAC
552PS
power supply new full only for NAC 552
NA
PS500
power supply new full only for NAP 500
NAP
300PS
power supply new full only for NAP 300
NAPSA power supply narrow / new narrow turntable

1 - you can add up to two hi-caps or one supercap
2 - one of the inputs can power prefix or stageline
3 - or 52PS which is plug-compatible with modern NAC 52 and vice-versa with SUPERCAP
4 - a simple retro-fittable conversion is available, changing NAIT into equivalent preamplifier
5 - the only cap that can supply two devices at one time

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