• The Mustard capacitors. These are still used a lot in old vintage guitar equipment for their specific sound.
• The MKP capacitor is quite good for audio. They are more sharp and more clean in sound, combining them with Paper/oils gives very good results, especially when used in the power supply. Also as a cheap alternative they can be used in the signal, but I would not recommend to do so
• The MKT capacitor can be used as a cheap alternative for experiments or in cheap amplifiers. They are not that bad, especially for the money. These capacitors also can be used very well for decoupling power supplies, Hf filtering of rectifiers, etc
• The MKS, and other plastic dielectricums and Styroflex, mostly are not good sounding in my opinion, but sometimes they come in very handy for other purposes

Mustard Capacitors

Type	Description	State	Brand	Number in stock	Price each (Euro)
39nF/400Vdc	39.000pF, 400Vdc, +/- 10%	NOS	Philips Picture	116	3.75
68nF/160Vdc	0.068uF, 160Vdc, +/- 10%	NOS	Philips Picture (alike)	94	2.50
150nF/400Vdc	0.15uF, 400Vdc, +/- 10%	NOS	Philips Picture (alike)	20	9.50

MKP Capacitors

Type	Description	State	Brand	Number in stock	Price each (Euro)
4.3nF/2000Vdc	KP/MMKP capacitor, type 376	NNP	Philips Picture (alike)	760	30 for 7.50
7.5nF/1600Vdc	MKP dipped polyester capacitor, for AC and Pulse purposes, radial type 375	NNP	Philips Picture (alike)	2000	15 for 7.50
12nF/1000Vdc	KP/MMKP capacitor, type 376	NNP	Philips Picture (alike)	200	30 for 7.50
15nF/2000Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	75	15 for 7.50
22nF/1600Vdc	KP/MMKP capacitor, type 376	NNP	Philips Picture (alike)	90	15 for 7.50
22nF/1600Vdc	MKP 10 capacitor	NNP	Wima	800	6 for 7.50
47nF/1600Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	90	15 for 7.50
56nF/1600Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	400	12 for 7.50
68nF/1000Vdc	KP/MMKP capacitor, type 376	NNP	Philips Picture (alike)	180	20 for 7.50
68nF/1600Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	60	12 for 7.50
100nF/1000Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	60	15 for 7.50
130nF/1000Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	90	15 for 7.50
240nF/630Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	125	12 for 7.50
1uF/250Vdc	MKP capacitor, type 378	NNP	Philips Picture (alike)	100	12 for 7.50
1uF/275Vac	MKP capacitor, type 336, X2 suppression capacitor	NNP	BC Components Picture (alike)	900	12 for 7.50
1uF/400Vdc	MMK type (MKP alike), very good coupling capacitor for low cost tube amplifiers	NNP	EVOX	1040	4 for 7.50
8uF/450Vac	Red plastic can, wire leads (unused), 3.5 cm diameter, 8.2 cm high	NOS	made in Germany Picture	18	6.50
40uF/250Vdc	PHC, MKP alike, used a lot in Italian audio equipment, 3.2 cm diameter, 5.4 cm high	NOS	Icel Picture	42	16.50
220uF/165Vac	189-227 MFD, MP or MKP, great for cathode decoupling in tube amplifiers or speaker crossover filters. 4.6 cm diameter, 8.6 cm high	NOS	Aero M Picture	42	14.50

MKT Capacitors

Type	Description	State	Brand	Number in stock	Price each (Euro)
1.2nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	1000	60 for 7.50
2.2nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	200	60 for 7.50
2.7nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	1000	60 for 7.50
3.3nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	100	60 for 7.50
3.9nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	60 for 7.50
6.8nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	60 for 7.50
8.2nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	60 for 7.50
10nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	60 for 7.50
39nF/250Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	60 for 7.50
100nF/250Vac	MKT radial, yellow plastic housing, X2	NNP	Philips	200	20 for 7.50
120nF/250Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	40 for 7.50
220nF/250Vac	MKT-P capacitor, type 330	NNP	Philips Picture (alike)	200	20 for 7.50
270nF/100Vdc	MKT radial, blue plastic housing, type 371	NNP	Philips	1000	25 for 7.50
270nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	200	14 for 7.50
330nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	24	12 for 7.50
390nF/63Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	4000	50 for 7.50
470nF/250Vdc	Plastic blocks, MKT, radial leads, 2.6 cm x 0.5 cm square, 1.4 cm high	NOS	Siemens	85	10 for 7.50
470nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	100	12 for 7.50
470nF/630Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	150	6 for 7.50
560nF/63Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	50 for 7.50
560nF/250Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	1000	14 for 7.50
680nF/63Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	2000	50 for 7.50
680nF/250Vac	MKT-P capacitor, type 330, X2 supression capacitor	NNP	Philips Picture (yellow, alike)	100	10 for 7.50
680nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	200	10 for 7.50
820nF/400Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	200	8 for 7.50
1.5uF/400Vdc	MKT capacitor, 3.1 x 1.5 x 2.5 cm square, Ideal for tube amp experiments and powersupply decoupling	NNP	Philips Picture	382	6 for 7.50
1.8uF/100Vdc	MKT dipped polyester capacitor, radial type 368	NNP	Philips Picture (alike)	250	10 for 7.50

Styroflex Capacitors

Type	Description	State	Brand	Number in stock	Price each (Euro)
1.0nF/630Vdc	0.7 cm diameter, 1.0 cm long	NOS	???	10	1.75
2.2nF/630Vdc	0.7 cm diameter, 2.0 cm long	NOS	Siemens	9	2.50
2.7nF/160Vdc	0.6 cm diameter, 1.0 cm long	NOS	???	14	2.50
5.6nF/630Vdc	0.8 cm diameter, 3.0 cm long	NOS	???	9	3.50
20nF/63Vdc/1.25%	0.8 cm diameter, 1.9 cm long	NOS	CPS	38	1.20
47nF/350Vdc/2%	Large ones! 1.5 cm diameter, 5.8 cm long	NOS	GEC	15	6.50

MKS, MKT and other plastic dielectricums

Type	Description	State	Brand	Number in stock	Price each (Euro)
22nF/400Vdc	Polycarbonate, glass sealed mil spec M83421/01, metallic house, 0.7 cm diameter, 2.2 cm long, good sounding and cheap cap	NOS	???	32	1.90
68nF/1000Vdc	Plastic case, radial, MKS, 2.5 cm x 0.8 cm square, 1.5 cm high	NOS	WIMA	5	0.75
100nF/1500V	radial, white plastic sealed case, Polycarbonate?, 9039/622, 2.5 cm diameter, 4.3 cm long	NOS	DRB	23	1.90
200nF/125Vdc	Plastic blocks, axial leads, 3.2 cm x 1.5 cm square, 2.7 cm long	NOS	TMC DRB	19 5	1.50 1.50
2.2uF/250Vdc	Axial leads, 1.2 cm diameter, 3.2 cm long	NOS	TMC ERIE	15 3	2.50