Amazon.com: Syba USB 24 Bit 96 KHz DAC Digital to Analog Headphone Amplifier 2 Stage EQ Digital / Coaxial Output and RCA Output SD-DAC63057 : Electronics
McIntosh MP100 Phono Preamplifier
Music Hall pa2.2 phono amp, DAC, headphone amp, preamp – HCM Audio
Music Hall pa2.2 Phono, A2D, & Headphone Preamplifier
NAD PP 4 Phono Preamplifier with USB Output - Dedicated Audio
Pro-Ject's Versatile DS2 USB MM/MC Phono Pre Sounds Good And Digitizes Too | Analog Planet
Amazon.com: DYNASTY PROAUDIO UA2D USB Phono Preamp for Turntable, Preamp with RIAA Equalized Low Noise Moving Magnet A/D Converter (Power Adaptor & USB Cable Included) : Electronics
Music Hall pa2.2 Phono, A2D, & Headphone Preamplifier
Phono PreAmp Pro
Alpha Design Labs/Furutech GT40 24/96 USB DAC/Analog Recorder - The Absolute Sound
Music Hall PA2.2 Phono preamplifier for moving magnet and moving coil cartridges, with USB output and headphone amp at Crutchfield
Pro-Ject - Pre Box RS2 Digital Preamplifier/DAC/Headphone Amplifier - Music Direct
Behringer U-Phono UFO202 USB Audio Interface with Phono Preamp | Sweetwater
Amazon.com: PreSonus AudioBox USB 96 Black USB Audio Interface 2-Channel 24- bit/96kHz USB 2.0 Recording with 2 Instrument/Microphone Preamps with Gravity Magnet Phone Holder and EMB XLR and 1/4" Cable Bundle : Musical