The interesting part for me is to find the lowest distortion point for each tape type with the optimum tape Bias
My Studer A810 allows me to calibrate for 2 tape types and 2 speeds for IEC when you get the tape bias right with the lowest distortion it is obvious but takes al ot of experimentation .
If this unit allows me to set the lowest distortion at 1K and then play with the best EQ at 10 + 16k then I am hoping to get the maximum out of each tape type I use RMG LPR 35, SM911 & SM900 and Maxell XLI
Turntable - Garrard 401/Jelco 750L/Ortofon Kontrapunkt B, Pioneer PLC 590, Micro Sieki MA505 , Denon DL103R - DIY Paradise Phono stage - Reel 2 Reel Studer A810, Otari MX55,Tascam BR20, Revox A77, B77, PR99, TEAC X1000 & 3440, Digital HTPC / Young Dac - Preamp - DIY B4, 821, Power Amp's DIY Avondale NCC300 Mono Block, Speakers Wilmslow Kit Volt BM220.8 / Scanspeak D2905/9500