| Model |
System |
Inputs |
Quadro |
Inp. Sensitivity High Level
(mV) |
Inp. Impedance High Level
(kΩ) |
Frequency Response High Level
(HZ) |
Signal/Noise High Level
(db) |
Inp. Sensitivity Phono MM
(mV) |
Inp. Impedance Phono MM
(kΩ) |
Inp. Sensitivity Phono 2
(mV) |
Inp. Impedance Phono 2
(kΩ) |
Frequency Response Phono MM |
Signal/Noise Phono MM
(db) |
Inp. Sensitivity Phono MC
(mV) |
Inp. Impedance Phono MC
(kΩ) |
Signal/Noise Phono MC
(db) |
Outputs |
Frequency Response
(HZ) |
Harmonic Distortion
(% at rated output) |
Output Voltage Rec Out
(mV) |
Impedance Pre Out
(kΩ) |
Output Voltage Pre Out
(mV) |
Impedance Rec Out
(kΩ) |
Tone Controls |
Frequencies |
Filters |
Loudness |
Dimensions in Inches
((w) x (h) x (d)) |
Dimensions in mm
((w) x (h) x (d)) |
Weight in lbs
(lbs) |
Weight in Kg
(Kg) |
Denon PRA-1500 |
Transistor Pre Amplifier |
Phono (MM/MC); Tuner; Tape I+II; CD; AUX I+II; |
no |
150 |
47 |
N/A |
107 (IHF) |
2.5 |
47 |
N/A |
N/A |
RIAA ±0.2 dB
(±0.3 dB MC) |
(5.0 mV, IHF A) 96 |
0.2 |
100 |
(0.5 mV, IHF A) 79 |
2 REC OUT; Mono Out; Pre Out 1; Pre Out 2 |
N/A |
0.002 |
N/A |
10 (Normal); 600 (Sym.) |
1,000 Normal; 2,000 Sym. |
N/A |
Bass; Treble |
±8 dB/100 Hz
±8 dB/10 kHz |
SUBSONIC 16Hz/12 dB/oct. |
+8 dB/100 Hz
+4 dB/10 kHz |
17.1 x 10.8 x 11.7 |
434 x 120 x 298 |
10.8 |
4.9 |
Denon DAP-2500 |
Transistor Pre Amplifier (analog / digital) |
7 analog (Phono; CD; Tuner; AUX I+II; Tape I+II)
3 digital (2 coaxial; 1 optical; DAT/CD/Tape-DAT-Monitor) |
no |
1,000 (AUX-IN∼PRE OUT I) |
N/A |
N/A |
108 |
2.5 |
47 |
N/A |
N/A |
RIAA (±0.2 dB) |
96 (5 mV) |
0.2 (PHONO-IN∼PRE OUT)
|
0.1 |
79 (0.5 mV) |
2 REC/PLAY; PRE OUT; |
analog 2-20,000 (+3 dB)
digital 1-300,000 (+0.2/-3 dB) |
>0.001 ((PHONO-IN∼REC OUT)
>0.002 (AUX-IN∼PRE OUT) |
N/A |
N/A |
1,000 (unbalanced)
2,000 (balanced) |
0.01 (unbalanced)
0.6 (balanced) |
Bass; Treble |
±8 dB/100 Hz
±8 dB/ 10 kHz |
Phono Subsonic (12 dB/oct./16 Hz) |
variable 100 Hz +8 dB/
10 kHz +4 dB (at Max.) |
17.1 x 5.3 x 15.2 |
434 x 136 x 386 |
18.7 |
8.5 |
Denon PRA-1100 |
Transistor Pre Amplifier |
Phono MM+MC; Tape I+II; Tuner; CD; CD direct; AUX I+II |
no |
150 (CD direct: 1,000) |
47 (CD direct: 10) |
N/A |
105 (IHF A) |
2.5 |
47 |
N/A |
N/A |
N/A |
N/A |
0.2 |
100 |
N/A |
PRE OUT; 2 REC OUT |
1-300,000 (+0,2/-3 dB)
10-100,000 (±0,2 dB) |
<0.003 |
N/A |
0.01 |
10,000 |
N/A |
Bass; Treble |
±8 dB/100 Hz; ±4 dB/10 kHz |
Subsonic (12 dB/oct.) |
N/A |
17.0 x 4.7 x 11.9 |
434 x 119 x 302 |
11.1 |
5.0 |
Denon-PRA-2000 Z |
Transistor Pre Amplifier |
Phono MC I+II; Phono MM; Tuner; DAD; AUX; Tape I+II |
no |
150 |
47 |
1-300,000 (+0/-3 dB)
10-100,000 (+0/-0.3 dB) |
105 (IHF A) |
2.5 |
47 |
0.12 (MC) |
0.1 (MC) |
RIAA (±0.2 dB) |
90 (IHF A) |
0.1 |
0.04 |
80 (IHF A)
75 (Phono II) |
2 PRE OUT; 2 PB |
N/A |
<0.0015 (20-20,000 Hz, 4 V) |
150 (rated)
30,000 (max) |
N/A |
1,000 (rated)
12,000 (max) |
N/A |
Bass; Treble |
±8 dB/100 Hz
±8 dB/10 kHz |
Subsonic (-6dB/oct/16 Hz)
High (-6dB/oct/7 kHz) |
N/A |
18.2 x 5.7 x 15.2 |
462 x 145 x 385 |
23.4 |
10.6 |
