Schiit Freya Preamp - Tube Rolling Quads Listening Test
9:02
Schiit Freya+ Tube Rolling with PSVANE CV181 (6SN7) Tubes
16:42
Apos Ray 6SN7 Select, Tubes That End My NOS Madness
10:53
Schiit Freya Preamp - Tube Rolling Duals Listening Test
10:18
Schiit Audio Freya+ Tube Preamp Review
20:00
SCHIIT Freya+, it's like four preamps in one!
10:58
Tung-Sol Battle - American NOS vs Russian New Production 6SN7 Quads
21:35
Tube Lab #25 Rolling the EL34 Power Tube with the Willsenton R8
20:37