field-effect tubes and transistors instead of 3dj6 and 3dg6

3dj6 Junction FET: Available 2sk40, 2sk46, 2sk59, BFS70, BFS244, BFS245, BF346, 2n3369, 2n3821, 2n3822, 3dj8d substitution. 3dg6 NPN Low power HF transistor: Available 9014, 9018, 8050, 3dg201, 3dg182, 3dg12, 3dg27, substitution. 3dg6 parameters: 0.02A 15~30v 0.1W, NPN, magnification 25~270 times feature frequency 150mHz available replacement tubes: 9014  NPN Low Noise amplification 50V 0.1A   0.4W 150HMZ  9018 NPN High frequency amplification 30V 0.05A 0.4W  800MHZ 8050  NPN High frequency amplification 40V    1.5A 1W 100MHZ

field-effect tubes and transistors instead of 3dj6 and 3dg6