Panasonic Panasonic Fostex D-15 Tascam DA-20 Tascam DA-20 Tascam DA-60 MK Fostex PD-4 Sony PCM-7040 Fostex D-20 B Sony PCM-2500 A Tascam DA-30 MK Sony PCM-7040 Panasonic Tascam DA-20 MK Fostex D-20 B Tascam DA-30 MK Fostex D-30 Nakamichi 1000 Fostex PD-4 Tascam DA-60 MK Sony PCM-2700 A Fostex D-10 Sony PCM-R 300 Tascam DA-30