DENON - DR-M24HX - Cassette Deck
| LINDOS AUDIO SEQUENCE TEST | DENON - DR-M24HX - Cassette Deck |
SOURCE MS10 V3.0 | REC-REPLAY Dolby-B TDK-SAX |
19-Apr-05 11:33 AM | TOLERANCE Lindos GradeB FAILED |
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FREQU RESPONSE @-10dB [v]
| 20Hz | -2.00 | -2.37 | +3-6 |
31Hz | +1.38 | +0.75 | ±3 |
40Hz | +1.38 | +1.00 | ±2 |
50Hz | +0.50 | +0.12 | ±2 |
100Hz | +0.13 | -0.13 | ±2 |
315Hz | -0.38 | -0.37 | ±2 |
1k0 | -0.01 | 0.00 | ±2 |
6k3 | +0.63 | +0.25 | ±2 |
10k0 | +1.00 | +0.87 | ±2 |
12k5 | +1.25 | +0.62 | ±2 |
14k0 | +1.25 | +0.75 | ±3 |
16k0 | +1.38 | +0.87 | |
20k0 | -1.38 | -2.25 | |
25k0 | -18.63 | -20.37 | |
TEST LEVEL OUT 400Hz [t]
| TL dB | -00.04 | -00.12 | ±1.5<1 |
SPEED ERROR [e]
NOISE ITU-468 Q-Pk REL [m]
DIST RES 1kHz WTD REL [r]/q
| -20dB | -29.00 | -27.42 | -25 |
0dB | -37.36 | -37.06 | -30 |
+8dB | -31.02 | -32.05 | -30 |
PHASE DIFF R-L [z]
Excellent Freq Response
This is a two-head machine measured
during record. Note the slight
phase error due to head
misalignment (both heads are in
one block).
Noise performance is poor - a good
machine can give -55dB on this
tape. This seems to be a replay
amp limitation common to Denon
machines. Note also that R
channel noise varies due to the
head tracking off the edge of the
tape - a common problem. |
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