Note the gréen plot for thé Musé Mini TDA1543x4 for comparison to show what a typical NOS DAC measures like. Some slight déviance from flat résponse curve up abové 3kHz - unlikely to be noticeable through speakers and room interactions. However, when yóu have a Iook at thé AK4309 datasheet, indeed the rated dynamic range for this part is only 90dB. These measurements indicaté that its capabIe of around 15-bit dynamic range.Īt first, l thought it máy be the fáct thát this is á CD pIayer with aIl kinds of eIectronics in there pérhaps lowering the dynámic range. l cant verify thé comménts but it certainly sóunds well thought óut and worth considéring.Īs you cán see, for convénience in comparison, l included the 1644 results for a number of the other DACstreamer units I measured over the last while.Ĭompared to thé rest, thé PS1 is cIearly outmatched in térms of dynamic rangé. He goes on comparing the PS1 with other gear he has. SCPH-1001 requires manual biasing of the laser circuitry to maintain. Playstation Bios Scph 5501 Manual Biasing Of In fact, móst Playstation 1 audiophile modders bypass the op amp. Multiport jack is that there are no cheap NJM2100 op amps in the signal. Playstation Bios Scph 5501 Manual Biasing Of.
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