All pages are mostly legible apart from the component values on the circuit diagram, so I list them below with the aid of the original and a magnifying glass: R1 470k R2 47k R3 3k3 5% R4 470R R5 33k 5% R6 100R R7 6k8 5% R8 2k2 R9 560R R10 120R R11 270k R12 - R13 33k R14 150k 2% R15 180k 2% R16 27k R17 22k R18A 8k2 ) 158k R18B 150k 2% ) total R17 2k7 R20 33k R101 3k3 1% R102 47k 5% R103 2k2 R104 6k8 R105 1M0 R106 2k7 R107 1M8 R108 - R109 15k R110 8k2 R111 8k2 R112 10k R113 33k R114 120k R115 47k R116 2k7 5% R117 1k0 5% R118 47R R119 15k R120 270k R121 270k R122 220k R123 - R124 33R RV101 4k7 'LAW' RV102 470R 'GAIN' C1 10u 6V C2 3n0 5% C3 3n9 5% C4 10u 15V C5 2n2 5% C6 5n6 1% C7 27n 1% C8 10u 15V C9 10u 6V C10 10u 15V C101 4n7 1% C102 10u 15V C103 100n C104 50u 6V C105 100n C106 10u 15V C107 10u 15V C108 100n 5% C109 100n C110 330n L1 36mH 5% L2 23mH Q1 BC109 Q2 BC109 Q3 2N4058 Q4 BC109 Q5 BC109 Q101 2SK30D or selected equivalent Q102 BC109 Q103 2N4058 Q104 BC109C (high gain) D101 OA91 Ge D102 1N914 Si D103 1N914 Si D104 OA91 Ge D105 1N914 Si ZD101 BZY88 C8V2 All other components are 10% tolerance Dolby level = 185nW/m open reel = 200nW/m cassette ~ 30mV @ Input = 580mV @ Rec Out = 580mV @ Meter = 580mV @ Monitor