Excuse a first posting on what for many of you may be a tired subject - I've searched the archives here, but can't quite nail what I'm looking for My first halting steps on the DIY path are component upgrades in a Musical Fidelity X-DacV3, amongst these I'd like to upgrade the analogue output op-amps: NEAPs I've seen countless assorted recommendations, but checking the data sheets of a few I notice most can cope with maximum voltages of between 12 and 22 volts, depending on model. The MF DAC has a 24 volt power supply - though I don't know what the voltage is at the output - I'm without a meter at present but guess I'd better play safe and assume this voltage may reach the op-amps With that in mind, does anyone have any recommendations for bullet-proof dual op-amps as drop-in replacements for this application? Why bother possibly not considering op-amps which might actually be fine when you measure the supply? Why do you think the PSU is 24V?
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Dual Low-Noise Operational Amplifier
The NE and NEA are high-performance operational amplifiers combining excellent dc and ac characteristics. They feature very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. These operational amplifiers are compensated internally for unity-gain operation. The NEA has specified maximum limits for equivalent input noise voltage. You must sign in to your account to be able to request a quote for this product, we of course like to know who you are.
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