Using the QuantAsylum QA40x (pt2) to measure a McIntosh MC2300- Vintage Audio Review Episode
Автор: Vintage Audio Review
Загружено: 2024-05-26
Просмотров: 3247
In this episode I use a QuantAsylum QA40x audio analyzer to measure a McIntosh MC2300 Power amp and look at its performance and features. This would be part 2 of using the QuantAsylum QA40x.
Email your question(s) for a future video to: VintageAudioReview@proton.me
00:00 Introduction
05:35 “Tour” of Outside
09:10 “Tour” of Inside
12:45 Measurement Data Begins
18:50 THD/SNR 5W/8ohms
21:30 Frequency Response 8 ohms
26:17 Output Impedance
29:57 Crosstalk
31:50 THD/SNR @ max power/8ohms
37:37 THD vs Freq & Output Power
40:18 Multitone Response
42:57 System Noise
46:44 Intermodulation Distortion
49:40 Power Meter Accuracy
54:10 1khz THD vs Output Power (8ohms)
57:25 THD/SNR 5W/4ohms
58:48 Frequency Response 4ohms
1:02:10 Phase & Risetime measurements
1:04:29 Listening & Final Comments
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